| 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 | $85.52 | 13.225% | $96.83 | $96.83 | $96.85 | $96.80 |
| Purchase #2 | $98.35 | 4.220% | $102.5004 | $102.50 | $102.50 | $102.50 |
| Purchase #3 | $244.43 | 11.382% | $272.251 | $272.25 | $272.25 | $272.30 |
| Purchase #4 | $6.43 | 8.174% | $6.9556 | $6.96 | $6.95 | $7.00 |
| Purchase #5 | $72.77 | 9.550% | $79.7195 | $79.72 | $79.70 | $79.70 |
| Purchase #6 | $92.92 | 8.739% | $101.0403 | $101.04 | $101.05 | $101.00 |
| Purchase #7 | $130.54 | 12.408% | $146.7374 | $146.74 | $146.75 | $146.70 |
| 7 purchase totals = | $730.96 | $806.0342 | $806.04 | $806.05 | $806.00 | |