| 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 | $38.91 | 12.612% | $43.8173 | $43.82 | $43.80 | $43.80 |
| Purchase #2 | $144.99 | 4.607% | $151.6697 | $151.67 | $151.65 | $151.70 |
| Purchase #3 | $95.95 | 11.602% | $107.0821 | $107.08 | $107.10 | $107.10 |
| Purchase #4 | $219.46 | 9.648% | $240.6335 | $240.63 | $240.65 | $240.60 |
| Purchase #5 | $99.34 | 10.841% | $110.1094 | $110.11 | $110.10 | $110.10 |
| Purchase #6 | $125.74 | 6.250% | $133.5988 | $133.60 | $133.60 | $133.60 |
| Purchase #7 | $50.34 | 8.328% | $54.5323 | $54.53 | $54.55 | $54.50 |
| 7 purchase totals = | $774.73 | $841.4431 | $841.44 | $841.45 | $841.40 | |