| 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 | $106.48 | 13.568% | $120.9272 | $120.93 | $120.95 | $120.90 |
| Purchase #2 | $173.39 | 11.561% | $193.4356 | $193.44 | $193.45 | $193.40 |
| Purchase #3 | $193.83 | 13.299% | $219.6075 | $219.61 | $219.60 | $219.60 |
| Purchase #4 | $18.66 | 6.371% | $19.8488 | $19.85 | $19.85 | $19.80 |
| Purchase #5 | $94.81 | 13.787% | $107.8815 | $107.88 | $107.90 | $107.90 |
| Purchase #6 | $33.45 | 3.624% | $34.6622 | $34.66 | $34.65 | $34.70 |
| Purchase #7 | $68.91 | 8.757% | $74.9444 | $74.94 | $74.95 | $74.90 |
| 7 purchase totals = | $689.53 | $771.3072 | $771.31 | $771.35 | $771.20 | |