| 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 | $19.48 | 8.421% | $21.1204 | $21.12 | $21.10 | $21.10 |
| Purchase #2 | $103.94 | 8.454% | $112.7271 | $112.73 | $112.75 | $112.70 |
| Purchase #3 | $67.49 | 4.854% | $70.766 | $70.77 | $70.75 | $70.80 |
| Purchase #4 | $245.64 | 8.132% | $265.6154 | $265.62 | $265.60 | $265.60 |
| Purchase #5 | $74.76 | 8.184% | $80.8784 | $80.88 | $80.90 | $80.90 |
| Purchase #6 | $121.91 | 11.398% | $135.8053 | $135.81 | $135.80 | $135.80 |
| Purchase #7 | $27.49 | 6.226% | $29.2015 | $29.20 | $29.20 | $29.20 |
| 7 purchase totals = | $660.71 | $716.1141 | $716.13 | $716.10 | $716.10 | |