| 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 | $80.52 | 9.626% | $88.2709 | $88.27 | $88.25 | $88.30 |
| Purchase #2 | $122.94 | 6.565% | $131.011 | $131.01 | $131.00 | $131.00 |
| Purchase #3 | $129.79 | 4.613% | $135.7772 | $135.78 | $135.80 | $135.80 |
| Purchase #4 | $16.81 | 13.664% | $19.1069 | $19.11 | $19.10 | $19.10 |
| Purchase #5 | $125.48 | 10.825% | $139.0632 | $139.06 | $139.05 | $139.10 |
| Purchase #6 | $228.54 | 8.526% | $248.0253 | $248.03 | $248.05 | $248.00 |
| Purchase #7 | $92.90 | 7.278% | $99.6613 | $99.66 | $99.65 | $99.70 |
| 7 purchase totals = | $796.98 | $860.9158 | $860.92 | $860.90 | $861.00 | |