| 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 | $32.85 | 5.107% | $34.5276 | $34.53 | $34.55 | $34.50 |
| Purchase #2 | $41.71 | 10.600% | $46.1313 | $46.13 | $46.15 | $46.10 |
| Purchase #3 | $138.50 | 10.418% | $152.9289 | $152.93 | $152.95 | $152.90 |
| Purchase #4 | $103.95 | 9.436% | $113.7587 | $113.76 | $113.75 | $113.80 |
| Purchase #5 | $25.93 | 4.310% | $27.0476 | $27.05 | $27.05 | $27.00 |
| Purchase #6 | $28.73 | 9.847% | $31.559 | $31.56 | $31.55 | $31.60 |
| Purchase #7 | $173.85 | 9.270% | $189.9659 | $189.97 | $189.95 | $190.00 |
| 7 purchase totals = | $545.52 | $595.9190 | $595.93 | $595.95 | $595.90 | |