| 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 | $96.95 | 4.636% | $101.4446 | $101.44 | $101.45 | $101.40 |
| Purchase #2 | $192.39 | 4.530% | $201.1053 | $201.11 | $201.10 | $201.10 |
| Purchase #3 | $228.30 | 8.537% | $247.79 | $247.79 | $247.80 | $247.80 |
| Purchase #4 | $31.73 | 7.137% | $33.9946 | $33.99 | $34.00 | $34.00 |
| Purchase #5 | $246.40 | 12.512% | $277.2296 | $277.23 | $277.25 | $277.20 |
| Purchase #6 | $26.31 | 7.742% | $28.3469 | $28.35 | $28.35 | $28.30 |
| Purchase #7 | $22.56 | 10.773% | $24.9904 | $24.99 | $25.00 | $25.00 |
| 7 purchase totals = | $844.64 | $914.9014 | $914.90 | $914.95 | $914.80 | |