| 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 | $42.59 | 13.318% | $48.2621 | $48.26 | $48.25 | $48.30 |
| Purchase #2 | $162.87 | 11.126% | $180.9909 | $180.99 | $181.00 | $181.00 |
| Purchase #3 | $49.81 | 7.117% | $53.355 | $53.36 | $53.35 | $53.40 |
| Purchase #4 | $133.28 | 6.404% | $141.8153 | $141.82 | $141.80 | $141.80 |
| Purchase #5 | $209.82 | 3.650% | $217.4784 | $217.48 | $217.50 | $217.50 |
| Purchase #6 | $68.39 | 13.385% | $77.544 | $77.54 | $77.55 | $77.50 |
| Purchase #7 | $147.69 | 5.589% | $155.9444 | $155.94 | $155.95 | $155.90 |
| 7 purchase totals = | $814.45 | $875.3901 | $875.39 | $875.40 | $875.40 | |