| 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 | $98.35 | 5.257% | $103.5203 | $103.52 | $103.50 | $103.50 |
| Purchase #2 | $37.53 | 9.834% | $41.2207 | $41.22 | $41.20 | $41.20 |
| Purchase #3 | $41.63 | 8.190% | $45.0395 | $45.04 | $45.05 | $45.00 |
| Purchase #4 | $33.44 | 13.726% | $38.03 | $38.03 | $38.05 | $38.00 |
| Purchase #5 | $101.94 | 11.615% | $113.7803 | $113.78 | $113.80 | $113.80 |
| Purchase #6 | $120.70 | 8.636% | $131.1237 | $131.12 | $131.10 | $131.10 |
| Purchase #7 | $46.57 | 9.686% | $51.0808 | $51.08 | $51.10 | $51.10 |
| 7 purchase totals = | $480.16 | $523.7953 | $523.79 | $523.80 | $523.70 | |