| 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 | $51.64 | 6.763% | $55.1324 | $55.13 | $55.15 | $55.10 |
| Purchase #2 | $178.40 | 11.703% | $199.2782 | $199.28 | $199.30 | $199.30 |
| Purchase #3 | $70.48 | 5.784% | $74.5566 | $74.56 | $74.55 | $74.60 |
| Purchase #4 | $123.44 | 4.751% | $129.3046 | $129.30 | $129.30 | $129.30 |
| Purchase #5 | $158.28 | 9.652% | $173.5572 | $173.56 | $173.55 | $173.60 |
| Purchase #6 | $37.76 | 13.351% | $42.8013 | $42.80 | $42.80 | $42.80 |
| Purchase #7 | $89.67 | 6.537% | $95.5317 | $95.53 | $95.55 | $95.50 |
| 7 purchase totals = | $709.67 | $770.1620 | $770.16 | $770.20 | $770.20 | |