| 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 | $107.53 | 5.827% | $113.7958 | $113.80 | $113.80 | $113.80 |
| Purchase #2 | $62.58 | 5.251% | $65.8661 | $65.87 | $65.85 | $65.90 |
| Purchase #3 | $215.77 | 7.680% | $232.3411 | $232.34 | $232.35 | $232.30 |
| Purchase #4 | $57.34 | 8.234% | $62.0614 | $62.06 | $62.05 | $62.10 |
| Purchase #5 | $132.39 | 9.623% | $145.1299 | $145.13 | $145.15 | $145.10 |
| Purchase #6 | $192.35 | 7.557% | $206.8859 | $206.89 | $206.90 | $206.90 |
| Purchase #7 | $18.78 | 11.604% | $20.9592 | $20.96 | $20.95 | $21.00 |
| 7 purchase totals = | $786.74 | $847.0394 | $847.05 | $847.05 | $847.10 | |