| 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 | $41.89 | 6.710% | $44.7008 | $44.70 | $44.70 | $44.70 |
| Purchase #2 | $36.37 | 11.253% | $40.4627 | $40.46 | $40.45 | $40.50 |
| Purchase #3 | $220.87 | 13.874% | $251.5135 | $251.51 | $251.50 | $251.50 |
| Purchase #4 | $36.98 | 3.663% | $38.3346 | $38.33 | $38.35 | $38.30 |
| Purchase #5 | $127.31 | 6.432% | $135.4986 | $135.50 | $135.50 | $135.50 |
| Purchase #6 | $168.35 | 8.700% | $182.9965 | $183.00 | $183.00 | $183.00 |
| Purchase #7 | $88.42 | 13.318% | $100.1958 | $100.20 | $100.20 | $100.20 |
| 7 purchase totals = | $720.19 | $793.7025 | $793.70 | $793.70 | $793.70 | |