| 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 | $53.66 | 10.259% | $59.165 | $59.17 | $59.15 | $59.20 |
| Purchase #2 | $122.63 | 5.556% | $129.4433 | $129.44 | $129.45 | $129.40 |
| Purchase #3 | $171.60 | 3.172% | $177.0432 | $177.04 | $177.05 | $177.00 |
| Purchase #4 | $99.95 | 5.145% | $105.0924 | $105.09 | $105.10 | $105.10 |
| Purchase #5 | $192.44 | 9.525% | $210.7699 | $210.77 | $210.75 | $210.80 |
| Purchase #6 | $19.92 | 13.391% | $22.5875 | $22.59 | $22.60 | $22.60 |
| Purchase #7 | $86.96 | 9.153% | $94.9194 | $94.92 | $94.90 | $94.90 |
| 7 purchase totals = | $747.16 | $799.0207 | $799.02 | $799.00 | $799.00 | |