| 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 | $247.48 | 8.542% | $268.6197 | $268.62 | $268.60 | $268.60 |
| Purchase #2 | $59.71 | 7.571% | $64.2306 | $64.23 | $64.25 | $64.20 |
| Purchase #3 | $139.30 | 7.417% | $149.6319 | $149.63 | $149.65 | $149.60 |
| Purchase #4 | $42.44 | 8.402% | $46.0058 | $46.01 | $46.00 | $46.00 |
| Purchase #5 | $89.48 | 3.450% | $92.5671 | $92.57 | $92.55 | $92.60 |
| Purchase #6 | $123.65 | 9.803% | $135.7714 | $135.77 | $135.75 | $135.80 |
| Purchase #7 | $79.44 | 11.845% | $88.8497 | $88.85 | $88.85 | $88.80 |
| 7 purchase totals = | $781.50 | $845.6762 | $845.68 | $845.65 | $845.60 | |