| 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 | $95.54 | 3.742% | $99.1151 | $99.12 | $99.10 | $99.10 |
| Purchase #2 | $140.89 | 13.757% | $160.2722 | $160.27 | $160.25 | $160.30 |
| Purchase #3 | $105.29 | 13.724% | $119.74 | $119.74 | $119.75 | $119.70 |
| Purchase #4 | $119.30 | 5.707% | $126.1085 | $126.11 | $126.10 | $126.10 |
| Purchase #5 | $124.73 | 6.600% | $132.9622 | $132.96 | $132.95 | $133.00 |
| Purchase #6 | $141.56 | 10.802% | $156.8513 | $156.85 | $156.85 | $156.90 |
| Purchase #7 | $197.44 | 3.611% | $204.5696 | $204.57 | $204.55 | $204.60 |
| 7 purchase totals = | $924.75 | $999.6189 | $999.62 | $999.55 | $999.70 | |