| 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 | $6.65 | 12.533% | $7.4834 | $7.48 | $7.50 | $7.50 |
| Purchase #2 | $193.29 | 3.487% | $200.03 | $200.03 | $200.05 | $200.00 |
| Purchase #3 | $158.99 | 8.611% | $172.6806 | $172.68 | $172.70 | $172.70 |
| Purchase #4 | $129.73 | 5.298% | $136.6031 | $136.60 | $136.60 | $136.60 |
| Purchase #5 | $11.72 | 5.441% | $12.3577 | $12.36 | $12.35 | $12.40 |
| Purchase #6 | $229.57 | 6.419% | $244.3061 | $244.31 | $244.30 | $244.30 |
| Purchase #7 | $88.36 | 7.540% | $95.0223 | $95.02 | $95.00 | $95.00 |
| 7 purchase totals = | $818.31 | $868.4832 | $868.48 | $868.50 | $868.50 | |