| 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 | $99.94 | 7.540% | $107.4755 | $107.48 | $107.50 | $107.50 |
| Purchase #2 | $156.74 | 10.590% | $173.3388 | $173.34 | $173.35 | $173.30 |
| Purchase #3 | $35.75 | 6.753% | $38.1642 | $38.16 | $38.15 | $38.20 |
| Purchase #4 | $32.98 | 5.550% | $34.8104 | $34.81 | $34.80 | $34.80 |
| Purchase #5 | $22.62 | 3.312% | $23.3692 | $23.37 | $23.35 | $23.40 |
| Purchase #6 | $126.44 | 7.586% | $136.0317 | $136.03 | $136.05 | $136.00 |
| Purchase #7 | $94.64 | 8.662% | $102.8377 | $102.84 | $102.85 | $102.80 |
| 7 purchase totals = | $569.11 | $616.0275 | $616.03 | $616.05 | $616.00 | |