| 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 | $72.97 | 9.202% | $79.6847 | $79.68 | $79.70 | $79.70 |
| Purchase #2 | $240.49 | 7.605% | $258.7793 | $258.78 | $258.80 | $258.80 |
| Purchase #3 | $137.89 | 12.636% | $155.3138 | $155.31 | $155.30 | $155.30 |
| Purchase #4 | $55.91 | 4.325% | $58.3281 | $58.33 | $58.35 | $58.30 |
| Purchase #5 | $218.96 | 11.364% | $243.8426 | $243.84 | $243.85 | $243.80 |
| Purchase #6 | $150.63 | 3.335% | $155.6535 | $155.65 | $155.65 | $155.70 |
| Purchase #7 | $91.77 | 9.684% | $100.657 | $100.66 | $100.65 | $100.70 |
| 7 purchase totals = | $968.62 | $1,052.2590 | $1,052.25 | $1,052.30 | $1,052.30 | |