| 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 | $91.77 | 9.321% | $100.3239 | $100.32 | $100.30 | $100.30 |
| Purchase #2 | $33.66 | 8.189% | $36.4164 | $36.42 | $36.40 | $36.40 |
| Purchase #3 | $220.50 | 9.607% | $241.6834 | $241.68 | $241.70 | $241.70 |
| Purchase #4 | $157.68 | 12.788% | $177.8441 | $177.84 | $177.85 | $177.80 |
| Purchase #5 | $95.35 | 9.174% | $104.0974 | $104.10 | $104.10 | $104.10 |
| Purchase #6 | $54.40 | 13.559% | $61.7761 | $61.78 | $61.80 | $61.80 |
| Purchase #7 | $40.29 | 6.157% | $42.7707 | $42.77 | $42.75 | $42.80 |
| 7 purchase totals = | $693.65 | $764.9120 | $764.91 | $764.90 | $764.90 | |