| 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 | $90.98 | 9.362% | $99.4975 | $99.50 | $99.50 | $99.50 |
| Purchase #2 | $124.25 | 9.536% | $136.0985 | $136.10 | $136.10 | $136.10 |
| Purchase #3 | $87.49 | 6.491% | $93.169 | $93.17 | $93.15 | $93.20 |
| Purchase #4 | $128.62 | 13.141% | $145.522 | $145.52 | $145.50 | $145.50 |
| Purchase #5 | $120.37 | 12.591% | $135.5258 | $135.53 | $135.55 | $135.50 |
| Purchase #6 | $241.43 | 10.328% | $266.3649 | $266.36 | $266.35 | $266.40 |
| Purchase #7 | $67.55 | 7.326% | $72.4987 | $72.50 | $72.50 | $72.50 |
| 7 purchase totals = | $860.69 | $948.6764 | $948.68 | $948.65 | $948.70 | |