| 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 | $79.49 | 6.822% | $84.9128 | $84.91 | $84.90 | $84.90 |
| Purchase #2 | $91.77 | 8.125% | $99.2263 | $99.23 | $99.25 | $99.20 |
| Purchase #3 | $62.44 | 9.163% | $68.1614 | $68.16 | $68.15 | $68.20 |
| Purchase #4 | $201.32 | 8.641% | $218.7161 | $218.72 | $218.70 | $218.70 |
| Purchase #5 | $167.85 | 11.356% | $186.911 | $186.91 | $186.90 | $186.90 |
| Purchase #6 | $167.62 | 11.309% | $186.5761 | $186.58 | $186.60 | $186.60 |
| Purchase #7 | $131.98 | 12.621% | $148.6372 | $148.64 | $148.65 | $148.60 |
| 7 purchase totals = | $902.47 | $993.1409 | $993.15 | $993.15 | $993.10 | |