| 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 | $54.60 | 13.814% | $62.1424 | $62.14 | $62.15 | $62.10 |
| Purchase #2 | $120.29 | 6.731% | $128.3867 | $128.39 | $128.40 | $128.40 |
| Purchase #3 | $38.50 | 4.445% | $40.2113 | $40.21 | $40.20 | $40.20 |
| Purchase #4 | $147.84 | 9.557% | $161.9691 | $161.97 | $161.95 | $162.00 |
| Purchase #5 | $69.64 | 5.804% | $73.6819 | $73.68 | $73.70 | $73.70 |
| Purchase #6 | $166.88 | 8.479% | $181.0298 | $181.03 | $181.05 | $181.00 |
| Purchase #7 | $41.60 | 9.608% | $45.5969 | $45.60 | $45.60 | $45.60 |
| 7 purchase totals = | $639.35 | $693.0181 | $693.02 | $693.05 | $693.00 | |