| 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 | $46.64 | 11.423% | $51.9677 | $51.97 | $51.95 | $52.00 |
| Purchase #2 | $11.57 | 7.551% | $12.4437 | $12.44 | $12.45 | $12.40 |
| Purchase #3 | $10.40 | 9.211% | $11.3579 | $11.36 | $11.35 | $11.40 |
| Purchase #4 | $174.47 | 7.268% | $187.1505 | $187.15 | $187.15 | $187.20 |
| Purchase #5 | $85.59 | 10.238% | $94.3527 | $94.35 | $94.35 | $94.40 |
| Purchase #6 | $198.61 | 10.313% | $219.0926 | $219.09 | $219.10 | $219.10 |
| Purchase #7 | $110.81 | 8.799% | $120.5602 | $120.56 | $120.55 | $120.60 |
| 7 purchase totals = | $638.09 | $696.9253 | $696.92 | $696.90 | $697.10 | |