| 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 | $90.94 | 6.345% | $96.7101 | $96.71 | $96.70 | $96.70 |
| Purchase #2 | $73.61 | 12.139% | $82.5455 | $82.55 | $82.55 | $82.50 |
| Purchase #3 | $160.94 | 5.741% | $170.1796 | $170.18 | $170.20 | $170.20 |
| Purchase #4 | $176.48 | 7.107% | $189.0224 | $189.02 | $189.00 | $189.00 |
| Purchase #5 | $33.84 | 13.839% | $38.5231 | $38.52 | $38.50 | $38.50 |
| Purchase #6 | $43.34 | 7.552% | $46.613 | $46.61 | $46.60 | $46.60 |
| Purchase #7 | $54.79 | 10.612% | $60.6043 | $60.60 | $60.60 | $60.60 |
| 7 purchase totals = | $633.94 | $684.1980 | $684.19 | $684.15 | $684.10 | |