| 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 | $113.70 | 3.566% | $117.7545 | $117.75 | $117.75 | $117.80 |
| Purchase #2 | $49.34 | 6.540% | $52.5668 | $52.57 | $52.55 | $52.60 |
| Purchase #3 | $194.77 | 8.653% | $211.6234 | $211.62 | $211.60 | $211.60 |
| Purchase #4 | $104.45 | 10.833% | $115.7651 | $115.77 | $115.75 | $115.80 |
| Purchase #5 | $50.93 | 7.725% | $54.8643 | $54.86 | $54.85 | $54.90 |
| Purchase #6 | $133.70 | 11.638% | $149.26 | $149.26 | $149.25 | $149.30 |
| Purchase #7 | $111.98 | 3.551% | $115.9564 | $115.96 | $115.95 | $116.00 |
| 7 purchase totals = | $758.87 | $817.7905 | $817.79 | $817.70 | $818.00 | |