| 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 | $46.35 | 7.874% | $49.9996 | $50.00 | $50.00 | $50.00 |
| Purchase #2 | $103.99 | 7.323% | $111.6052 | $111.61 | $111.60 | $111.60 |
| Purchase #3 | $142.80 | 4.859% | $149.7387 | $149.74 | $149.75 | $149.70 |
| Purchase #4 | $49.77 | 8.213% | $53.8576 | $53.86 | $53.85 | $53.90 |
| Purchase #5 | $13.43 | 9.130% | $14.6562 | $14.66 | $14.65 | $14.70 |
| Purchase #6 | $156.71 | 8.233% | $169.6119 | $169.61 | $169.60 | $169.60 |
| Purchase #7 | $123.98 | 8.115% | $134.041 | $134.04 | $134.05 | $134.00 |
| 7 purchase totals = | $637.03 | $683.5102 | $683.52 | $683.50 | $683.50 | |