| 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 | $23.27 | 3.171% | $24.0079 | $24.01 | $24.00 | $24.00 |
| Purchase #2 | $155.59 | 12.814% | $175.5273 | $175.53 | $175.55 | $175.50 |
| Purchase #3 | $89.64 | 4.300% | $93.4945 | $93.49 | $93.50 | $93.50 |
| Purchase #4 | $63.86 | 7.155% | $68.4292 | $68.43 | $68.45 | $68.40 |
| Purchase #5 | $241.89 | 4.859% | $253.6434 | $253.64 | $253.65 | $253.60 |
| Purchase #6 | $15.43 | 9.558% | $16.9048 | $16.90 | $16.90 | $16.90 |
| Purchase #7 | $81.90 | 11.597% | $91.3979 | $91.40 | $91.40 | $91.40 |
| 7 purchase totals = | $671.58 | $723.4050 | $723.40 | $723.45 | $723.30 | |