| 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 | $80.50 | 3.262% | $83.1259 | $83.13 | $83.15 | $83.10 |
| Purchase #2 | $187.87 | 8.427% | $203.7018 | $203.70 | $203.70 | $203.70 |
| Purchase #3 | $30.76 | 3.564% | $31.8563 | $31.86 | $31.85 | $31.90 |
| Purchase #4 | $35.45 | 5.812% | $37.5104 | $37.51 | $37.50 | $37.50 |
| Purchase #5 | $175.98 | 12.508% | $197.9916 | $197.99 | $198.00 | $198.00 |
| Purchase #6 | $30.28 | 11.640% | $33.8046 | $33.80 | $33.80 | $33.80 |
| Purchase #7 | $50.87 | 4.631% | $53.2258 | $53.23 | $53.25 | $53.20 |
| 7 purchase totals = | $591.71 | $641.2164 | $641.22 | $641.25 | $641.20 | |