| 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 | $40.51 | 13.683% | $46.053 | $46.05 | $46.05 | $46.10 |
| Purchase #2 | $13.66 | 7.535% | $14.6893 | $14.69 | $14.70 | $14.70 |
| Purchase #3 | $214.47 | 6.802% | $229.0582 | $229.06 | $229.05 | $229.10 |
| Purchase #4 | $49.98 | 4.193% | $52.0757 | $52.08 | $52.10 | $52.10 |
| Purchase #5 | $53.63 | 6.612% | $57.176 | $57.18 | $57.20 | $57.20 |
| Purchase #6 | $34.52 | 12.120% | $38.7038 | $38.70 | $38.70 | $38.70 |
| Purchase #7 | $106.65 | 3.311% | $110.1812 | $110.18 | $110.20 | $110.20 |
| 7 purchase totals = | $513.42 | $547.9372 | $547.94 | $548.00 | $548.10 | |