| 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 | $82.60 | 6.294% | $87.7988 | $87.80 | $87.80 | $87.80 |
| Purchase #2 | $6.33 | 4.448% | $6.6116 | $6.61 | $6.60 | $6.60 |
| Purchase #3 | $162.61 | 9.410% | $177.9116 | $177.91 | $177.90 | $177.90 |
| Purchase #4 | $133.47 | 5.229% | $140.4491 | $140.45 | $140.45 | $140.40 |
| Purchase #5 | $194.32 | 4.776% | $203.6007 | $203.60 | $203.60 | $203.60 |
| Purchase #6 | $194.59 | 8.491% | $211.1126 | $211.11 | $211.10 | $211.10 |
| Purchase #7 | $237.66 | 6.760% | $253.7258 | $253.73 | $253.75 | $253.70 |
| 7 purchase totals = | $1,011.58 | $1,081.2102 | $1,081.21 | $1,081.20 | $1,081.10 | |