| 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 | $43.77 | 7.568% | $47.0825 | $47.08 | $47.10 | $47.10 |
| Purchase #2 | $204.45 | 10.664% | $226.2525 | $226.25 | $226.25 | $226.30 |
| Purchase #3 | $65.95 | 3.626% | $68.3413 | $68.34 | $68.35 | $68.30 |
| Purchase #4 | $107.25 | 13.267% | $121.4789 | $121.48 | $121.50 | $121.50 |
| Purchase #5 | $88.60 | 6.196% | $94.0897 | $94.09 | $94.10 | $94.10 |
| Purchase #6 | $111.44 | 8.369% | $120.7664 | $120.77 | $120.75 | $120.80 |
| Purchase #7 | $167.38 | 3.316% | $172.9303 | $172.93 | $172.95 | $172.90 |
| 7 purchase totals = | $788.84 | $850.9416 | $850.94 | $851.00 | $851.00 | |