| 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 | $66.80 | 10.408% | $73.7525 | $73.75 | $73.75 | $73.80 |
| Purchase #2 | $213.65 | 10.309% | $235.6752 | $235.68 | $235.70 | $235.70 |
| Purchase #3 | $12.79 | 10.472% | $14.1294 | $14.13 | $14.15 | $14.10 |
| Purchase #4 | $42.50 | 12.477% | $47.8027 | $47.80 | $47.80 | $47.80 |
| Purchase #5 | $216.56 | 12.302% | $243.2012 | $243.20 | $243.20 | $243.20 |
| Purchase #6 | $145.58 | 3.474% | $150.6374 | $150.64 | $150.65 | $150.60 |
| Purchase #7 | $5.77 | 13.134% | $6.5278 | $6.53 | $6.55 | $6.50 |
| 7 purchase totals = | $703.65 | $771.7262 | $771.73 | $771.80 | $771.70 | |