| 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 | $31.79 | 8.511% | $34.4956 | $34.50 | $34.50 | $34.50 |
| Purchase #2 | $211.63 | 4.637% | $221.4433 | $221.44 | $221.45 | $221.40 |
| Purchase #3 | $131.46 | 8.437% | $142.5513 | $142.55 | $142.55 | $142.60 |
| Purchase #4 | $241.98 | 5.298% | $254.8001 | $254.80 | $254.80 | $254.80 |
| Purchase #5 | $62.70 | 7.414% | $67.3486 | $67.35 | $67.35 | $67.30 |
| Purchase #6 | $46.65 | 7.279% | $50.0457 | $50.05 | $50.05 | $50.00 |
| Purchase #7 | $51.92 | 5.376% | $54.7112 | $54.71 | $54.70 | $54.70 |
| 7 purchase totals = | $778.13 | $825.3958 | $825.40 | $825.40 | $825.30 | |