| 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 | $46.47 | 6.175% | $49.3395 | $49.34 | $49.35 | $49.30 |
| Purchase #2 | $107.96 | 10.165% | $118.9341 | $118.93 | $118.95 | $118.90 |
| Purchase #3 | $149.25 | 4.646% | $156.1842 | $156.18 | $156.20 | $156.20 |
| Purchase #4 | $144.68 | 5.650% | $152.8544 | $152.85 | $152.85 | $152.90 |
| Purchase #5 | $17.55 | 6.834% | $18.7494 | $18.75 | $18.75 | $18.70 |
| Purchase #6 | $194.93 | 12.120% | $218.5555 | $218.56 | $218.55 | $218.60 |
| Purchase #7 | $217.50 | 10.256% | $239.8068 | $239.81 | $239.80 | $239.80 |
| 7 purchase totals = | $878.34 | $954.4239 | $954.42 | $954.45 | $954.40 | |