| 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 | $61.76 | 3.185% | $63.7271 | $63.73 | $63.75 | $63.70 |
| Purchase #2 | $208.54 | 5.250% | $219.4884 | $219.49 | $219.50 | $219.50 |
| Purchase #3 | $144.58 | 5.208% | $152.1097 | $152.11 | $152.10 | $152.10 |
| Purchase #4 | $203.43 | 9.636% | $223.0325 | $223.03 | $223.05 | $223.00 |
| Purchase #5 | $169.96 | 9.869% | $186.7334 | $186.73 | $186.75 | $186.70 |
| Purchase #6 | $40.42 | 10.283% | $44.5764 | $44.58 | $44.60 | $44.60 |
| Purchase #7 | $29.35 | 11.137% | $32.6187 | $32.62 | $32.60 | $32.60 |
| 7 purchase totals = | $858.04 | $922.2862 | $922.29 | $922.35 | $922.20 | |