| 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 | $69.99 | 13.301% | $79.2994 | $79.30 | $79.30 | $79.30 |
| Purchase #2 | $83.89 | 3.764% | $87.0476 | $87.05 | $87.05 | $87.00 |
| Purchase #3 | $219.63 | 4.787% | $230.1437 | $230.14 | $230.15 | $230.10 |
| Purchase #4 | $177.80 | 8.212% | $192.4009 | $192.40 | $192.40 | $192.40 |
| Purchase #5 | $12.55 | 3.665% | $13.01 | $13.01 | $13.00 | $13.00 |
| Purchase #6 | $141.62 | 7.120% | $151.7033 | $151.70 | $151.70 | $151.70 |
| Purchase #7 | $162.77 | 3.445% | $168.3774 | $168.38 | $168.40 | $168.40 |
| 7 purchase totals = | $868.25 | $921.9823 | $921.98 | $922.00 | $921.90 | |