| 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 | $70.65 | 5.848% | $74.7816 | $74.78 | $74.80 | $74.80 |
| Purchase #2 | $25.26 | 8.110% | $27.3086 | $27.31 | $27.30 | $27.30 |
| Purchase #3 | $40.57 | 10.792% | $44.9483 | $44.95 | $44.95 | $44.90 |
| Purchase #4 | $91.41 | 11.446% | $101.8728 | $101.87 | $101.85 | $101.90 |
| Purchase #5 | $5.71 | 8.285% | $6.1831 | $6.18 | $6.20 | $6.20 |
| Purchase #6 | $135.43 | 10.690% | $149.9075 | $149.91 | $149.90 | $149.90 |
| Purchase #7 | $240.83 | 6.268% | $255.9252 | $255.93 | $255.95 | $255.90 |
| 7 purchase totals = | $609.86 | $660.9271 | $660.93 | $660.95 | $660.90 | |