| 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 | $75.61 | 5.647% | $79.8797 | $79.88 | $79.90 | $79.90 |
| Purchase #2 | $210.84 | 10.259% | $232.4701 | $232.47 | $232.45 | $232.50 |
| Purchase #3 | $69.82 | 3.865% | $72.5185 | $72.52 | $72.50 | $72.50 |
| Purchase #4 | $215.88 | 8.545% | $234.3269 | $234.33 | $234.35 | $234.30 |
| Purchase #5 | $53.93 | 11.436% | $60.0974 | $60.10 | $60.10 | $60.10 |
| Purchase #6 | $138.39 | 8.862% | $150.6541 | $150.65 | $150.65 | $150.70 |
| Purchase #7 | $198.37 | 11.109% | $220.4069 | $220.41 | $220.40 | $220.40 |
| 7 purchase totals = | $962.84 | $1,050.3536 | $1,050.36 | $1,050.35 | $1,050.40 | |