| 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 | $56.54 | 8.262% | $61.2113 | $61.21 | $61.20 | $61.20 |
| Purchase #2 | $72.60 | 4.110% | $75.5839 | $75.58 | $75.60 | $75.60 |
| Purchase #3 | $34.93 | 8.685% | $37.9637 | $37.96 | $37.95 | $38.00 |
| Purchase #4 | $76.89 | 9.579% | $84.2553 | $84.26 | $84.25 | $84.30 |
| Purchase #5 | $118.49 | 6.444% | $126.1255 | $126.13 | $126.15 | $126.10 |
| Purchase #6 | $148.56 | 9.133% | $162.128 | $162.13 | $162.15 | $162.10 |
| Purchase #7 | $138.88 | 3.675% | $143.9838 | $143.98 | $144.00 | $144.00 |
| 7 purchase totals = | $646.89 | $691.2515 | $691.25 | $691.30 | $691.30 | |