| 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 | $90.42 | 3.748% | $93.8089 | $93.81 | $93.80 | $93.80 |
| Purchase #2 | $222.56 | 3.705% | $230.8058 | $230.81 | $230.80 | $230.80 |
| Purchase #3 | $188.53 | 6.319% | $200.4432 | $200.44 | $200.45 | $200.40 |
| Purchase #4 | $33.37 | 12.736% | $37.62 | $37.62 | $37.60 | $37.60 |
| Purchase #5 | $51.44 | 5.611% | $54.3263 | $54.33 | $54.35 | $54.30 |
| Purchase #6 | $187.35 | 3.614% | $194.1208 | $194.12 | $194.10 | $194.10 |
| Purchase #7 | $153.49 | 11.340% | $170.8958 | $170.90 | $170.90 | $170.90 |
| 7 purchase totals = | $927.16 | $982.0208 | $982.03 | $982.00 | $981.90 | |