| 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 | $35.84 | 9.344% | $39.1889 | $39.19 | $39.20 | $39.20 |
| Purchase #2 | $158.33 | 10.634% | $175.1668 | $175.17 | $175.15 | $175.20 |
| Purchase #3 | $175.61 | 8.102% | $189.8379 | $189.84 | $189.85 | $189.80 |
| Purchase #4 | $46.77 | 12.813% | $52.7626 | $52.76 | $52.75 | $52.80 |
| Purchase #5 | $134.99 | 12.489% | $151.8489 | $151.85 | $151.85 | $151.80 |
| Purchase #6 | $67.99 | 6.441% | $72.3692 | $72.37 | $72.35 | $72.40 |
| Purchase #7 | $100.86 | 6.524% | $107.4401 | $107.44 | $107.45 | $107.40 |
| 7 purchase totals = | $720.39 | $788.6144 | $788.62 | $788.60 | $788.60 | |