| 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 | $81.39 | 4.199% | $84.8076 | $84.81 | $84.80 | $84.80 |
| Purchase #2 | $22.98 | 4.733% | $24.0676 | $24.07 | $24.05 | $24.10 |
| Purchase #3 | $95.61 | 6.793% | $102.1048 | $102.10 | $102.10 | $102.10 |
| Purchase #4 | $41.29 | 7.744% | $44.4875 | $44.49 | $44.50 | $44.50 |
| Purchase #5 | $119.26 | 3.733% | $123.712 | $123.71 | $123.70 | $123.70 |
| Purchase #6 | $129.82 | 7.261% | $139.2462 | $139.25 | $139.25 | $139.20 |
| Purchase #7 | $181.48 | 6.121% | $192.5884 | $192.59 | $192.60 | $192.60 |
| 7 purchase totals = | $671.83 | $711.0141 | $711.02 | $711.00 | $711.00 | |