| 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 | $70.86 | 9.346% | $77.4826 | $77.48 | $77.50 | $77.50 |
| Purchase #2 | $160.65 | 11.368% | $178.9127 | $178.91 | $178.90 | $178.90 |
| Purchase #3 | $186.44 | 9.194% | $203.5813 | $203.58 | $203.60 | $203.60 |
| Purchase #4 | $102.98 | 3.611% | $106.6986 | $106.70 | $106.70 | $106.70 |
| Purchase #5 | $149.50 | 7.559% | $160.8007 | $160.80 | $160.80 | $160.80 |
| Purchase #6 | $53.79 | 11.529% | $59.9914 | $59.99 | $60.00 | $60.00 |
| Purchase #7 | $137.39 | 11.118% | $152.665 | $152.67 | $152.65 | $152.70 |
| 7 purchase totals = | $861.61 | $940.1323 | $940.13 | $940.15 | $940.20 | |