| 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 | $65.64 | 11.516% | $73.1991 | $73.20 | $73.20 | $73.20 |
| Purchase #2 | $138.50 | 5.312% | $145.8571 | $145.86 | $145.85 | $145.90 |
| Purchase #3 | $151.29 | 12.463% | $170.1453 | $170.15 | $170.15 | $170.10 |
| Purchase #4 | $37.52 | 9.785% | $41.1913 | $41.19 | $41.20 | $41.20 |
| Purchase #5 | $85.79 | 11.464% | $95.625 | $95.63 | $95.65 | $95.60 |
| Purchase #6 | $192.51 | 8.842% | $209.5317 | $209.53 | $209.55 | $209.50 |
| Purchase #7 | $91.40 | 9.592% | $100.1671 | $100.17 | $100.15 | $100.20 |
| 7 purchase totals = | $762.65 | $835.7166 | $835.73 | $835.75 | $835.70 | |