| 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 | $43.54 | 5.505% | $45.9369 | $45.94 | $45.95 | $45.90 |
| Purchase #2 | $9.99 | 6.804% | $10.6697 | $10.67 | $10.65 | $10.70 |
| Purchase #3 | $13.64 | 7.793% | $14.703 | $14.70 | $14.70 | $14.70 |
| Purchase #4 | $119.67 | 12.647% | $134.8047 | $134.80 | $134.80 | $134.80 |
| Purchase #5 | $158.29 | 10.636% | $175.1257 | $175.13 | $175.15 | $175.10 |
| Purchase #6 | $235.95 | 9.337% | $257.9807 | $257.98 | $258.00 | $258.00 |
| Purchase #7 | $37.52 | 12.253% | $42.1173 | $42.12 | $42.10 | $42.10 |
| 7 purchase totals = | $618.60 | $681.3380 | $681.34 | $681.35 | $681.30 | |