| 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 | $96.38 | 9.396% | $105.4359 | $105.44 | $105.45 | $105.40 |
| Purchase #2 | $40.53 | 10.509% | $44.7893 | $44.79 | $44.80 | $44.80 |
| Purchase #3 | $205.30 | 13.464% | $232.9416 | $232.94 | $232.95 | $232.90 |
| Purchase #4 | $64.64 | 8.565% | $70.1764 | $70.18 | $70.20 | $70.20 |
| Purchase #5 | $237.59 | 6.717% | $253.5489 | $253.55 | $253.55 | $253.50 |
| Purchase #6 | $20.65 | 3.752% | $21.4248 | $21.42 | $21.40 | $21.40 |
| Purchase #7 | $159.99 | 3.774% | $166.028 | $166.03 | $166.05 | $166.00 |
| 7 purchase totals = | $825.08 | $894.3449 | $894.35 | $894.40 | $894.20 | |