| 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 | $50.87 | 6.372% | $54.1114 | $54.11 | $54.10 | $54.10 |
| Purchase #2 | $29.85 | 5.678% | $31.5449 | $31.54 | $31.55 | $31.50 |
| Purchase #3 | $206.26 | 10.713% | $228.3566 | $228.36 | $228.35 | $228.40 |
| Purchase #4 | $240.99 | 3.843% | $250.2512 | $250.25 | $250.25 | $250.30 |
| Purchase #5 | $199.51 | 12.186% | $223.8223 | $223.82 | $223.80 | $223.80 |
| Purchase #6 | $163.47 | 8.145% | $176.7846 | $176.78 | $176.80 | $176.80 |
| Purchase #7 | $95.48 | 10.850% | $105.8396 | $105.84 | $105.85 | $105.80 |
| 7 purchase totals = | $986.43 | $1,070.7106 | $1,070.70 | $1,070.70 | $1,070.70 | |