| 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 | $12.80 | 11.836% | $14.315 | $14.32 | $14.30 | $14.30 |
| Purchase #2 | $65.25 | 12.521% | $73.42 | $73.42 | $73.40 | $73.40 |
| Purchase #3 | $185.63 | 13.825% | $211.2933 | $211.29 | $211.30 | $211.30 |
| Purchase #4 | $135.78 | 8.377% | $147.1543 | $147.15 | $147.15 | $147.20 |
| Purchase #5 | $109.94 | 3.368% | $113.6428 | $113.64 | $113.65 | $113.60 |
| Purchase #6 | $158.99 | 13.679% | $180.7382 | $180.74 | $180.75 | $180.70 |
| Purchase #7 | $24.37 | 12.360% | $27.3821 | $27.38 | $27.40 | $27.40 |
| 7 purchase totals = | $692.76 | $767.9457 | $767.94 | $767.95 | $767.90 | |