| 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 | $34.29 | 5.331% | $36.118 | $36.12 | $36.10 | $36.10 |
| Purchase #2 | $61.63 | 7.327% | $66.1456 | $66.15 | $66.15 | $66.10 |
| Purchase #3 | $101.34 | 3.735% | $105.125 | $105.13 | $105.15 | $105.10 |
| Purchase #4 | $249.62 | 5.378% | $263.0446 | $263.04 | $263.05 | $263.00 |
| Purchase #5 | $87.29 | 3.190% | $90.0746 | $90.07 | $90.05 | $90.10 |
| Purchase #6 | $214.52 | 11.168% | $238.4776 | $238.48 | $238.50 | $238.50 |
| Purchase #7 | $113.36 | 3.423% | $117.2403 | $117.24 | $117.25 | $117.20 |
| 7 purchase totals = | $862.05 | $916.2257 | $916.23 | $916.25 | $916.10 | |