| 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 | $31.83 | 9.309% | $34.7931 | $34.79 | $34.80 | $34.80 |
| Purchase #2 | $172.89 | 11.393% | $192.5874 | $192.59 | $192.60 | $192.60 |
| Purchase #3 | $58.67 | 13.466% | $66.5705 | $66.57 | $66.55 | $66.60 |
| Purchase #4 | $102.92 | 10.183% | $113.4003 | $113.40 | $113.40 | $113.40 |
| Purchase #5 | $16.63 | 9.180% | $18.1566 | $18.16 | $18.15 | $18.20 |
| Purchase #6 | $40.69 | 11.472% | $45.358 | $45.36 | $45.35 | $45.40 |
| Purchase #7 | $128.51 | 5.248% | $135.2542 | $135.25 | $135.25 | $135.30 |
| 7 purchase totals = | $552.14 | $606.1201 | $606.12 | $606.10 | $606.30 | |