| 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 | $53.35 | 8.317% | $57.7871 | $57.79 | $57.80 | $57.80 |
| Purchase #2 | $63.59 | 12.612% | $71.61 | $71.61 | $71.60 | $71.60 |
| Purchase #3 | $82.48 | 13.392% | $93.5257 | $93.53 | $93.55 | $93.50 |
| Purchase #4 | $156.88 | 12.369% | $176.2845 | $176.28 | $176.30 | $176.30 |
| Purchase #5 | $241.39 | 12.726% | $272.1093 | $272.11 | $272.10 | $272.10 |
| Purchase #6 | $9.75 | 7.318% | $10.4635 | $10.46 | $10.45 | $10.50 |
| Purchase #7 | $50.26 | 12.611% | $56.5983 | $56.60 | $56.60 | $56.60 |
| 7 purchase totals = | $657.70 | $738.3784 | $738.38 | $738.40 | $738.40 | |