| 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 | $67.47 | 6.423% | $71.8036 | $71.80 | $71.80 | $71.80 |
| Purchase #2 | $22.60 | 8.379% | $24.4937 | $24.49 | $24.50 | $24.50 |
| Purchase #3 | $178.35 | 10.719% | $197.4673 | $197.47 | $197.45 | $197.50 |
| Purchase #4 | $153.93 | 6.154% | $163.4029 | $163.40 | $163.40 | $163.40 |
| Purchase #5 | $26.72 | 11.271% | $29.7316 | $29.73 | $29.75 | $29.70 |
| Purchase #6 | $195.51 | 7.761% | $210.6835 | $210.68 | $210.70 | $210.70 |
| Purchase #7 | $76.56 | 4.441% | $79.96 | $79.96 | $79.95 | $80.00 |
| 7 purchase totals = | $721.14 | $777.5426 | $777.53 | $777.55 | $777.60 | |