| 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 | $88.39 | 3.503% | $91.4863 | $91.49 | $91.50 | $91.50 |
| Purchase #2 | $204.99 | 3.681% | $212.5357 | $212.54 | $212.55 | $212.50 |
| Purchase #3 | $212.58 | 4.134% | $221.3681 | $221.37 | $221.35 | $221.40 |
| Purchase #4 | $53.29 | 5.824% | $56.3936 | $56.39 | $56.40 | $56.40 |
| Purchase #5 | $31.37 | 13.595% | $35.6348 | $35.63 | $35.65 | $35.60 |
| Purchase #6 | $142.88 | 3.302% | $147.5979 | $147.60 | $147.60 | $147.60 |
| Purchase #7 | $178.27 | 3.313% | $184.1761 | $184.18 | $184.20 | $184.20 |
| 7 purchase totals = | $911.77 | $949.1925 | $949.20 | $949.25 | $949.20 | |