| 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 | $31.72 | 5.300% | $33.4012 | $33.40 | $33.40 | $33.40 |
| Purchase #2 | $32.31 | 7.343% | $34.6825 | $34.68 | $34.70 | $34.70 |
| Purchase #3 | $147.31 | 11.673% | $164.5055 | $164.51 | $164.50 | $164.50 |
| Purchase #4 | $46.96 | 6.123% | $49.8354 | $49.84 | $49.85 | $49.80 |
| Purchase #5 | $184.89 | 10.452% | $204.2147 | $204.21 | $204.20 | $204.20 |
| Purchase #6 | $244.95 | 12.805% | $276.3158 | $276.32 | $276.30 | $276.30 |
| Purchase #7 | $162.80 | 5.168% | $171.2135 | $171.21 | $171.20 | $171.20 |
| 7 purchase totals = | $850.94 | $934.1686 | $934.17 | $934.15 | $934.10 | |