| 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 | $50.44 | 12.825% | $56.9089 | $56.91 | $56.90 | $56.90 |
| Purchase #2 | $60.90 | 9.545% | $66.7129 | $66.71 | $66.70 | $66.70 |
| Purchase #3 | $230.45 | 3.421% | $238.3337 | $238.33 | $238.35 | $238.30 |
| Purchase #4 | $234.40 | 7.138% | $251.1315 | $251.13 | $251.15 | $251.10 |
| Purchase #5 | $89.65 | 10.315% | $98.8974 | $98.90 | $98.90 | $98.90 |
| Purchase #6 | $66.52 | 13.331% | $75.3878 | $75.39 | $75.40 | $75.40 |
| Purchase #7 | $93.60 | 5.348% | $98.6057 | $98.61 | $98.60 | $98.60 |
| 7 purchase totals = | $825.96 | $885.9779 | $885.98 | $886.00 | $885.90 | |