| 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 | $26.66 | 4.164% | $27.7701 | $27.77 | $27.75 | $27.80 |
| Purchase #2 | $92.62 | 11.765% | $103.5167 | $103.52 | $103.50 | $103.50 |
| Purchase #3 | $25.29 | 5.240% | $26.6152 | $26.62 | $26.60 | $26.60 |
| Purchase #4 | $175.82 | 9.610% | $192.7163 | $192.72 | $192.70 | $192.70 |
| Purchase #5 | $62.28 | 9.444% | $68.1617 | $68.16 | $68.15 | $68.20 |
| Purchase #6 | $163.39 | 5.504% | $172.383 | $172.38 | $172.40 | $172.40 |
| Purchase #7 | $197.54 | 11.704% | $220.6601 | $220.66 | $220.65 | $220.70 |
| 7 purchase totals = | $743.60 | $811.8231 | $811.83 | $811.75 | $811.90 | |