| 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 | $66.77 | 7.867% | $72.0228 | $72.02 | $72.00 | $72.00 |
| Purchase #2 | $245.72 | 9.148% | $268.1985 | $268.20 | $268.20 | $268.20 |
| Purchase #3 | $219.71 | 3.190% | $226.7187 | $226.72 | $226.70 | $226.70 |
| Purchase #4 | $21.90 | 10.204% | $24.1347 | $24.13 | $24.15 | $24.10 |
| Purchase #5 | $54.33 | 4.562% | $56.8085 | $56.81 | $56.80 | $56.80 |
| Purchase #6 | $210.97 | 3.825% | $219.0396 | $219.04 | $219.05 | $219.00 |
| Purchase #7 | $133.25 | 5.771% | $140.9399 | $140.94 | $140.95 | $140.90 |
| 7 purchase totals = | $952.65 | $1,007.8627 | $1,007.86 | $1,007.85 | $1,007.70 | |