| 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 | $220.35 | 10.527% | $243.5462 | $243.55 | $243.55 | $243.50 |
| Purchase #2 | $17.91 | 6.804% | $19.1286 | $19.13 | $19.15 | $19.10 |
| Purchase #3 | $46.94 | 13.182% | $53.1276 | $53.13 | $53.15 | $53.10 |
| Purchase #4 | $49.52 | 4.423% | $51.7103 | $51.71 | $51.70 | $51.70 |
| Purchase #5 | $45.82 | 8.346% | $49.6441 | $49.64 | $49.65 | $49.60 |
| Purchase #6 | $135.26 | 6.384% | $143.895 | $143.90 | $143.90 | $143.90 |
| Purchase #7 | $178.77 | 9.491% | $195.7371 | $195.74 | $195.75 | $195.70 |
| 7 purchase totals = | $694.57 | $756.7889 | $756.80 | $756.85 | $756.60 | |