| 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 | $65.74 | 4.169% | $68.4807 | $68.48 | $68.50 | $68.50 |
| Purchase #2 | $35.55 | 9.160% | $38.8064 | $38.81 | $38.80 | $38.80 |
| Purchase #3 | $210.80 | 9.233% | $230.2632 | $230.26 | $230.25 | $230.30 |
| Purchase #4 | $155.60 | 11.254% | $173.1112 | $173.11 | $173.10 | $173.10 |
| Purchase #5 | $86.46 | 11.165% | $96.1133 | $96.11 | $96.10 | $96.10 |
| Purchase #6 | $50.41 | 13.562% | $57.2466 | $57.25 | $57.25 | $57.20 |
| Purchase #7 | $200.84 | 12.541% | $226.0273 | $226.03 | $226.05 | $226.00 |
| 7 purchase totals = | $805.40 | $890.0487 | $890.05 | $890.05 | $890.00 | |