| 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 | $80.78 | 7.776% | $87.0615 | $87.06 | $87.05 | $87.10 |
| Purchase #2 | $32.28 | 8.700% | $35.0884 | $35.09 | $35.10 | $35.10 |
| Purchase #3 | $29.31 | 11.253% | $32.6083 | $32.61 | $32.60 | $32.60 |
| Purchase #4 | $202.76 | 8.131% | $219.2464 | $219.25 | $219.25 | $219.20 |
| Purchase #5 | $46.60 | 6.698% | $49.7213 | $49.72 | $49.70 | $49.70 |
| Purchase #6 | $152.93 | 8.806% | $166.397 | $166.40 | $166.40 | $166.40 |
| Purchase #7 | $179.86 | 6.477% | $191.5095 | $191.51 | $191.50 | $191.50 |
| 7 purchase totals = | $724.52 | $781.6324 | $781.64 | $781.60 | $781.60 | |