| 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 | $44.76 | 11.541% | $49.9258 | $49.93 | $49.95 | $49.90 |
| Purchase #2 | $180.64 | 9.253% | $197.3546 | $197.35 | $197.35 | $197.40 |
| Purchase #3 | $43.48 | 11.440% | $48.4541 | $48.45 | $48.45 | $48.50 |
| Purchase #4 | $38.76 | 13.738% | $44.0848 | $44.08 | $44.10 | $44.10 |
| Purchase #5 | $164.73 | 4.536% | $172.2022 | $172.20 | $172.20 | $172.20 |
| Purchase #6 | $123.45 | 5.165% | $129.8262 | $129.83 | $129.85 | $129.80 |
| Purchase #7 | $114.51 | 5.542% | $120.8561 | $120.86 | $120.85 | $120.90 |
| 7 purchase totals = | $710.33 | $762.7038 | $762.70 | $762.75 | $762.80 | |