| 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 | $66.94 | 4.432% | $69.9068 | $69.91 | $69.90 | $69.90 |
| Purchase #2 | $86.42 | 4.263% | $90.1041 | $90.10 | $90.10 | $90.10 |
| Purchase #3 | $84.44 | 10.258% | $93.1019 | $93.10 | $93.10 | $93.10 |
| Purchase #4 | $161.60 | 6.551% | $172.1864 | $172.19 | $172.20 | $172.20 |
| Purchase #5 | $54.57 | 12.508% | $61.3956 | $61.40 | $61.40 | $61.40 |
| Purchase #6 | $98.64 | 13.660% | $112.1142 | $112.11 | $112.10 | $112.10 |
| Purchase #7 | $177.59 | 4.737% | $186.0024 | $186.00 | $186.00 | $186.00 |
| 7 purchase totals = | $730.20 | $784.8114 | $784.81 | $784.80 | $784.80 | |