| 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 | $60.59 | 4.260% | $63.1711 | $63.17 | $63.15 | $63.20 |
| Purchase #2 | $39.25 | 11.866% | $43.9074 | $43.91 | $43.90 | $43.90 |
| Purchase #3 | $80.59 | 11.475% | $89.8377 | $89.84 | $89.85 | $89.80 |
| Purchase #4 | $161.66 | 13.320% | $183.1931 | $183.19 | $183.20 | $183.20 |
| Purchase #5 | $165.37 | 7.703% | $178.1085 | $178.11 | $178.10 | $178.10 |
| Purchase #6 | $86.89 | 9.637% | $95.2636 | $95.26 | $95.25 | $95.30 |
| Purchase #7 | $229.35 | 10.330% | $253.0419 | $253.04 | $253.05 | $253.00 |
| 7 purchase totals = | $823.70 | $906.5233 | $906.52 | $906.50 | $906.50 | |