| 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 | $84.86 | 3.636% | $87.9455 | $87.95 | $87.95 | $87.90 |
| Purchase #2 | $149.27 | 6.262% | $158.6173 | $158.62 | $158.60 | $158.60 |
| Purchase #3 | $232.80 | 7.330% | $249.8642 | $249.86 | $249.85 | $249.90 |
| Purchase #4 | $159.98 | 8.402% | $173.4215 | $173.42 | $173.40 | $173.40 |
| Purchase #5 | $221.46 | 6.356% | $235.536 | $235.54 | $235.55 | $235.50 |
| Purchase #6 | $193.75 | 8.616% | $210.4435 | $210.44 | $210.45 | $210.40 |
| Purchase #7 | $24.72 | 11.746% | $27.6236 | $27.62 | $27.60 | $27.60 |
| 7 purchase totals = | $1,066.84 | $1,143.4516 | $1,143.45 | $1,143.40 | $1,143.30 | |