| 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 | $42.68 | 11.640% | $47.648 | $47.65 | $47.65 | $47.60 |
| Purchase #2 | $74.62 | 6.618% | $79.5584 | $79.56 | $79.55 | $79.60 |
| Purchase #3 | $53.84 | 4.521% | $56.2741 | $56.27 | $56.25 | $56.30 |
| Purchase #4 | $54.86 | 10.586% | $60.6675 | $60.67 | $60.65 | $60.70 |
| Purchase #5 | $87.98 | 12.713% | $99.1649 | $99.16 | $99.15 | $99.20 |
| Purchase #6 | $147.99 | 5.154% | $155.6174 | $155.62 | $155.60 | $155.60 |
| Purchase #7 | $242.63 | 4.755% | $254.1671 | $254.17 | $254.15 | $254.20 |
| 7 purchase totals = | $704.60 | $753.0974 | $753.10 | $753.00 | $753.20 | |