| 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 | $51.32 | 4.635% | $53.6987 | $53.70 | $53.70 | $53.70 |
| Purchase #2 | $119.89 | 8.284% | $129.8217 | $129.82 | $129.80 | $129.80 |
| Purchase #3 | $93.34 | 3.356% | $96.4725 | $96.47 | $96.45 | $96.50 |
| Purchase #4 | $103.38 | 11.424% | $115.1901 | $115.19 | $115.20 | $115.20 |
| Purchase #5 | $212.90 | 9.668% | $233.4832 | $233.48 | $233.50 | $233.50 |
| Purchase #6 | $144.53 | 6.260% | $153.5776 | $153.58 | $153.60 | $153.60 |
| Purchase #7 | $75.47 | 12.160% | $84.6472 | $84.65 | $84.65 | $84.60 |
| 7 purchase totals = | $800.83 | $866.8910 | $866.89 | $866.90 | $866.90 | |