| 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 | $49.58 | 3.524% | $51.3272 | $51.33 | $51.35 | $51.30 |
| Purchase #2 | $22.66 | 12.215% | $25.4279 | $25.43 | $25.45 | $25.40 |
| Purchase #3 | $94.61 | 4.748% | $99.1021 | $99.10 | $99.10 | $99.10 |
| Purchase #4 | $151.36 | 12.713% | $170.6024 | $170.60 | $170.60 | $170.60 |
| Purchase #5 | $53.36 | 13.360% | $60.4889 | $60.49 | $60.50 | $60.50 |
| Purchase #6 | $174.67 | 3.752% | $181.2236 | $181.22 | $181.20 | $181.20 |
| Purchase #7 | $205.36 | 11.434% | $228.8409 | $228.84 | $228.85 | $228.80 |
| 7 purchase totals = | $751.60 | $817.0130 | $817.01 | $817.05 | $816.90 | |