| 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 | $70.68 | 7.244% | $75.8001 | $75.80 | $75.80 | $75.80 |
| Purchase #2 | $136.52 | 9.637% | $149.6764 | $149.68 | $149.70 | $149.70 |
| Purchase #3 | $130.60 | 3.419% | $135.0652 | $135.07 | $135.05 | $135.10 |
| Purchase #4 | $47.53 | 3.238% | $49.069 | $49.07 | $49.05 | $49.10 |
| Purchase #5 | $223.53 | 9.533% | $244.8391 | $244.84 | $244.85 | $244.80 |
| Purchase #6 | $243.45 | 9.500% | $266.5778 | $266.58 | $266.60 | $266.60 |
| Purchase #7 | $70.27 | 13.420% | $79.7002 | $79.70 | $79.70 | $79.70 |
| 7 purchase totals = | $922.58 | $1,000.7278 | $1,000.74 | $1,000.75 | $1,000.80 | |