| 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 | $124.94 | 8.141% | $135.1114 | $135.11 | $135.10 | $135.10 |
| Purchase #2 | $90.43 | 4.678% | $94.6603 | $94.66 | $94.65 | $94.70 |
| Purchase #3 | $10.96 | 12.666% | $12.3482 | $12.35 | $12.35 | $12.30 |
| Purchase #4 | $30.59 | 6.743% | $32.6527 | $32.65 | $32.65 | $32.70 |
| Purchase #5 | $70.67 | 11.588% | $78.8592 | $78.86 | $78.85 | $78.90 |
| Purchase #6 | $5.66 | 13.234% | $6.409 | $6.41 | $6.40 | $6.40 |
| Purchase #7 | $145.30 | 8.188% | $157.1972 | $157.20 | $157.20 | $157.20 |
| 7 purchase totals = | $478.55 | $517.2380 | $517.24 | $517.20 | $517.30 | |