| 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 | $84.56 | 8.870% | $92.0605 | $92.06 | $92.05 | $92.10 |
| Purchase #2 | $27.79 | 4.870% | $29.1434 | $29.14 | $29.15 | $29.10 |
| Purchase #3 | $34.53 | 13.826% | $39.3041 | $39.30 | $39.30 | $39.30 |
| Purchase #4 | $201.67 | 9.674% | $221.1796 | $221.18 | $221.20 | $221.20 |
| Purchase #5 | $233.66 | 9.586% | $256.0586 | $256.06 | $256.05 | $256.10 |
| Purchase #6 | $84.30 | 9.350% | $92.1821 | $92.18 | $92.20 | $92.20 |
| Purchase #7 | $180.73 | 12.795% | $203.8544 | $203.85 | $203.85 | $203.90 |
| 7 purchase totals = | $847.24 | $933.7827 | $933.77 | $933.80 | $933.90 | |