| 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 | $54.53 | 7.838% | $58.8041 | $58.80 | $58.80 | $58.80 |
| Purchase #2 | $25.48 | 7.116% | $27.2932 | $27.29 | $27.30 | $27.30 |
| Purchase #3 | $197.54 | 3.788% | $205.0228 | $205.02 | $205.00 | $205.00 |
| Purchase #4 | $163.73 | 5.580% | $172.8661 | $172.87 | $172.85 | $172.90 |
| Purchase #5 | $135.64 | 11.781% | $151.6197 | $151.62 | $151.60 | $151.60 |
| Purchase #6 | $81.60 | 6.780% | $87.1325 | $87.13 | $87.15 | $87.10 |
| Purchase #7 | $207.89 | 6.514% | $221.432 | $221.43 | $221.45 | $221.40 |
| 7 purchase totals = | $866.41 | $924.1704 | $924.16 | $924.15 | $924.10 | |