| 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 | $131.43 | 3.364% | $135.8513 | $135.85 | $135.85 | $135.90 |
| Purchase #2 | $94.87 | 7.379% | $101.8705 | $101.87 | $101.85 | $101.90 |
| Purchase #3 | $57.42 | 8.569% | $62.3403 | $62.34 | $62.35 | $62.30 |
| Purchase #4 | $90.66 | 8.715% | $98.561 | $98.56 | $98.55 | $98.60 |
| Purchase #5 | $61.63 | 7.452% | $66.2227 | $66.22 | $66.20 | $66.20 |
| Purchase #6 | $107.79 | 11.378% | $120.0543 | $120.05 | $120.05 | $120.10 |
| Purchase #7 | $193.99 | 11.332% | $215.9729 | $215.97 | $215.95 | $216.00 |
| 7 purchase totals = | $737.79 | $800.8730 | $800.86 | $800.80 | $801.00 | |