| 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 | $186.98 | 8.153% | $202.2245 | $202.22 | $202.20 | $202.20 |
| Purchase #2 | $247.29 | 9.281% | $270.241 | $270.24 | $270.25 | $270.20 |
| Purchase #3 | $62.66 | 3.199% | $64.6645 | $64.66 | $64.65 | $64.70 |
| Purchase #4 | $52.97 | 7.310% | $56.8421 | $56.84 | $56.85 | $56.80 |
| Purchase #5 | $48.72 | 4.759% | $51.0386 | $51.04 | $51.05 | $51.00 |
| Purchase #6 | $49.71 | 6.765% | $53.0729 | $53.07 | $53.05 | $53.10 |
| Purchase #7 | $68.65 | 11.760% | $76.7232 | $76.72 | $76.70 | $76.70 |
| 7 purchase totals = | $716.98 | $774.8068 | $774.79 | $774.75 | $774.70 | |