| 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 | $82.29 | 6.829% | $87.9096 | $87.91 | $87.90 | $87.90 |
| Purchase #2 | $85.30 | 8.786% | $92.7945 | $92.79 | $92.80 | $92.80 |
| Purchase #3 | $7.70 | 3.173% | $7.9443 | $7.94 | $7.95 | $7.90 |
| Purchase #4 | $65.99 | 4.493% | $68.9549 | $68.95 | $68.95 | $69.00 |
| Purchase #5 | $208.72 | 5.744% | $220.7089 | $220.71 | $220.70 | $220.70 |
| Purchase #6 | $238.49 | 10.380% | $263.2453 | $263.25 | $263.25 | $263.20 |
| Purchase #7 | $151.72 | 10.845% | $168.174 | $168.17 | $168.15 | $168.20 |
| 7 purchase totals = | $840.21 | $909.7315 | $909.72 | $909.70 | $909.70 | |