| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $53.39 | 4.200% | $55.6324 | $55.63 | $55.65 | $55.60 |
| Purchase #2 | $185.52 | 5.737% | $196.1633 | $196.16 | $196.15 | $196.20 |
| Purchase #3 | $200.68 | 10.639% | $222.0303 | $222.03 | $222.05 | $222.00 |
| Purchase #4 | $84.63 | 9.598% | $92.7528 | $92.75 | $92.75 | $92.80 |
| Purchase #5 | $197.28 | 5.720% | $208.5644 | $208.56 | $208.55 | $208.60 |
| Purchase #6 | $121.70 | 8.653% | $132.2307 | $132.23 | $132.25 | $132.20 |
| Purchase #7 | $180.61 | 7.445% | $194.0564 | $194.06 | $194.05 | $194.10 |
| 7 purchase totals = | $1,023.81 | $1,101.4303 | $1,101.42 | $1,101.45 | $1,101.50 | |