| 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 | $45.80 | 12.484% | $51.5177 | $51.52 | $51.50 | $51.50 |
| Purchase #2 | $230.51 | 4.340% | $240.5141 | $240.51 | $240.50 | $240.50 |
| Purchase #3 | $13.96 | 9.467% | $15.2816 | $15.28 | $15.30 | $15.30 |
| Purchase #4 | $193.65 | 4.745% | $202.8387 | $202.84 | $202.85 | $202.80 |
| Purchase #5 | $103.66 | 13.759% | $117.9226 | $117.92 | $117.90 | $117.90 |
| Purchase #6 | $165.36 | 10.752% | $183.1395 | $183.14 | $183.15 | $183.10 |
| Purchase #7 | $105.71 | 9.272% | $115.5114 | $115.51 | $115.50 | $115.50 |
| 7 purchase totals = | $858.65 | $926.7256 | $926.72 | $926.70 | $926.60 | |