| 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 | $35.51 | 11.761% | $39.6863 | $39.69 | $39.70 | $39.70 |
| Purchase #2 | $51.55 | 13.651% | $58.5871 | $58.59 | $58.60 | $58.60 |
| Purchase #3 | $17.32 | 9.319% | $18.9341 | $18.93 | $18.95 | $18.90 |
| Purchase #4 | $159.97 | 9.248% | $174.764 | $174.76 | $174.75 | $174.80 |
| Purchase #5 | $194.98 | 9.656% | $213.8073 | $213.81 | $213.80 | $213.80 |
| Purchase #6 | $118.71 | 8.493% | $128.792 | $128.79 | $128.80 | $128.80 |
| Purchase #7 | $72.58 | 6.286% | $77.1424 | $77.14 | $77.15 | $77.10 |
| 7 purchase totals = | $650.62 | $711.7132 | $711.71 | $711.75 | $711.70 | |