| 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 | $52.51 | 10.650% | $58.1023 | $58.10 | $58.10 | $58.10 |
| Purchase #2 | $105.75 | 5.456% | $111.5197 | $111.52 | $111.50 | $111.50 |
| Purchase #3 | $239.70 | 12.319% | $269.2286 | $269.23 | $269.25 | $269.20 |
| Purchase #4 | $178.85 | 13.163% | $202.392 | $202.39 | $202.40 | $202.40 |
| Purchase #5 | $249.28 | 5.294% | $262.4769 | $262.48 | $262.50 | $262.50 |
| Purchase #6 | $13.94 | 6.424% | $14.8355 | $14.84 | $14.85 | $14.80 |
| Purchase #7 | $8.36 | 7.491% | $8.9862 | $8.99 | $9.00 | $9.00 |
| 7 purchase totals = | $848.39 | $927.5412 | $927.55 | $927.60 | $927.50 | |