| 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 | $8.28 | 5.679% | $8.7502 | $8.75 | $8.75 | $8.80 |
| Purchase #2 | $244.27 | 12.273% | $274.2493 | $274.25 | $274.25 | $274.20 |
| Purchase #3 | $21.45 | 6.544% | $22.8537 | $22.85 | $22.85 | $22.90 |
| Purchase #4 | $238.54 | 10.282% | $263.0667 | $263.07 | $263.05 | $263.10 |
| Purchase #5 | $132.67 | 6.556% | $141.3678 | $141.37 | $141.35 | $141.40 |
| Purchase #6 | $107.69 | 3.738% | $111.7155 | $111.72 | $111.70 | $111.70 |
| Purchase #7 | $38.36 | 7.460% | $41.2217 | $41.22 | $41.20 | $41.20 |
| 7 purchase totals = | $791.26 | $863.2249 | $863.23 | $863.15 | $863.30 | |