| 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 | $61.27 | 13.668% | $69.6444 | $69.64 | $69.65 | $69.60 |
| Purchase #2 | $39.77 | 7.826% | $42.8824 | $42.88 | $42.90 | $42.90 |
| Purchase #3 | $147.58 | 11.450% | $164.4779 | $164.48 | $164.50 | $164.50 |
| Purchase #4 | $37.49 | 11.210% | $41.6926 | $41.69 | $41.70 | $41.70 |
| Purchase #5 | $193.84 | 13.525% | $220.0569 | $220.06 | $220.05 | $220.10 |
| Purchase #6 | $83.37 | 13.177% | $94.3557 | $94.36 | $94.35 | $94.40 |
| Purchase #7 | $94.90 | 7.470% | $101.989 | $101.99 | $102.00 | $102.00 |
| 7 purchase totals = | $658.22 | $735.0989 | $735.10 | $735.15 | $735.20 | |