| 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 | $51.58 | 10.615% | $57.0552 | $57.06 | $57.05 | $57.10 |
| Purchase #2 | $45.92 | 7.428% | $49.3309 | $49.33 | $49.35 | $49.30 |
| Purchase #3 | $90.30 | 10.395% | $99.6867 | $99.69 | $99.70 | $99.70 |
| Purchase #4 | $182.35 | 8.169% | $197.2462 | $197.25 | $197.25 | $197.20 |
| Purchase #5 | $21.56 | 6.474% | $22.9558 | $22.96 | $22.95 | $23.00 |
| Purchase #6 | $138.41 | 9.437% | $151.4718 | $151.47 | $151.45 | $151.50 |
| Purchase #7 | $181.80 | 5.623% | $192.0226 | $192.02 | $192.00 | $192.00 |
| 7 purchase totals = | $711.92 | $769.7692 | $769.78 | $769.75 | $769.80 | |