| 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 | $111.37 | 9.820% | $122.3065 | $122.31 | $122.30 | $122.30 |
| Purchase #2 | $28.54 | 3.408% | $29.5126 | $29.51 | $29.50 | $29.50 |
| Purchase #3 | $107.28 | 11.242% | $119.3404 | $119.34 | $119.35 | $119.30 |
| Purchase #4 | $138.81 | 7.814% | $149.6566 | $149.66 | $149.65 | $149.70 |
| Purchase #5 | $58.47 | 6.269% | $62.1355 | $62.14 | $62.15 | $62.10 |
| Purchase #6 | $173.87 | 10.618% | $192.3315 | $192.33 | $192.35 | $192.30 |
| Purchase #7 | $69.65 | 4.228% | $72.5948 | $72.59 | $72.60 | $72.60 |
| 7 purchase totals = | $687.99 | $747.8779 | $747.88 | $747.90 | $747.80 | |