| 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 | $57.58 | 7.366% | $61.8213 | $61.82 | $61.80 | $61.80 |
| Purchase #2 | $161.86 | 6.385% | $172.1948 | $172.19 | $172.20 | $172.20 |
| Purchase #3 | $36.52 | 10.487% | $40.3499 | $40.35 | $40.35 | $40.30 |
| Purchase #4 | $197.81 | 11.527% | $220.6116 | $220.61 | $220.60 | $220.60 |
| Purchase #5 | $225.71 | 12.266% | $253.3956 | $253.40 | $253.40 | $253.40 |
| Purchase #6 | $178.88 | 13.659% | $203.3132 | $203.31 | $203.30 | $203.30 |
| Purchase #7 | $36.56 | 8.576% | $39.6954 | $39.70 | $39.70 | $39.70 |
| 7 purchase totals = | $894.92 | $991.3818 | $991.38 | $991.35 | $991.30 | |