| 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 | $39.90 | 10.849% | $44.2288 | $44.23 | $44.25 | $44.20 |
| Purchase #2 | $67.67 | 11.681% | $75.5745 | $75.57 | $75.55 | $75.60 |
| Purchase #3 | $219.58 | 6.487% | $233.8242 | $233.82 | $233.80 | $233.80 |
| Purchase #4 | $29.40 | 9.401% | $32.1639 | $32.16 | $32.15 | $32.20 |
| Purchase #5 | $122.76 | 5.328% | $129.3007 | $129.30 | $129.30 | $129.30 |
| Purchase #6 | $157.68 | 11.853% | $176.3698 | $176.37 | $176.35 | $176.40 |
| Purchase #7 | $89.82 | 3.598% | $93.0517 | $93.05 | $93.05 | $93.10 |
| 7 purchase totals = | $726.81 | $784.5136 | $784.50 | $784.45 | $784.60 | |