| 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 | $24.88 | 13.390% | $28.2114 | $28.21 | $28.20 | $28.20 |
| Purchase #2 | $29.52 | 10.703% | $32.6795 | $32.68 | $32.70 | $32.70 |
| Purchase #3 | $37.28 | 6.830% | $39.8262 | $39.83 | $39.85 | $39.80 |
| Purchase #4 | $69.29 | 13.408% | $78.5804 | $78.58 | $78.60 | $78.60 |
| Purchase #5 | $196.62 | 8.724% | $213.7731 | $213.77 | $213.75 | $213.80 |
| Purchase #6 | $70.63 | 8.174% | $76.4033 | $76.40 | $76.40 | $76.40 |
| Purchase #7 | $96.79 | 5.759% | $102.3641 | $102.36 | $102.35 | $102.40 |
| 7 purchase totals = | $525.01 | $571.8380 | $571.83 | $571.85 | $571.90 | |