| 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 | $75.28 | 11.704% | $84.0908 | $84.09 | $84.10 | $84.10 |
| Purchase #2 | $112.31 | 8.825% | $122.2214 | $122.22 | $122.20 | $122.20 |
| Purchase #3 | $237.75 | 8.814% | $258.7053 | $258.71 | $258.70 | $258.70 |
| Purchase #4 | $244.65 | 8.819% | $266.2257 | $266.23 | $266.25 | $266.20 |
| Purchase #5 | $51.57 | 13.825% | $58.6996 | $58.70 | $58.70 | $58.70 |
| Purchase #6 | $242.51 | 4.183% | $252.6542 | $252.65 | $252.65 | $252.70 |
| Purchase #7 | $72.33 | 3.801% | $75.0793 | $75.08 | $75.10 | $75.10 |
| 7 purchase totals = | $1,036.40 | $1,117.6763 | $1,117.68 | $1,117.70 | $1,117.70 | |