| 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 | $53.93 | 11.586% | $60.1783 | $60.18 | $60.20 | $60.20 |
| Purchase #2 | $53.95 | 7.562% | $58.0297 | $58.03 | $58.05 | $58.00 |
| Purchase #3 | $11.49 | 7.110% | $12.3069 | $12.31 | $12.30 | $12.30 |
| Purchase #4 | $36.29 | 3.602% | $37.5972 | $37.60 | $37.60 | $37.60 |
| Purchase #5 | $68.96 | 3.125% | $71.115 | $71.12 | $71.10 | $71.10 |
| Purchase #6 | $129.80 | 12.321% | $145.7927 | $145.79 | $145.80 | $145.80 |
| Purchase #7 | $241.63 | 13.684% | $274.6946 | $274.69 | $274.70 | $274.70 |
| 7 purchase totals = | $596.05 | $659.7144 | $659.72 | $659.75 | $659.70 | |