| 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 | $95.70 | 5.384% | $100.8525 | $100.85 | $100.85 | $100.90 |
| Purchase #2 | $47.56 | 6.559% | $50.6795 | $50.68 | $50.70 | $50.70 |
| Purchase #3 | $208.68 | 5.142% | $219.4103 | $219.41 | $219.40 | $219.40 |
| Purchase #4 | $249.68 | 10.608% | $276.1661 | $276.17 | $276.15 | $276.20 |
| Purchase #5 | $41.68 | 13.301% | $47.2239 | $47.22 | $47.20 | $47.20 |
| Purchase #6 | $248.55 | 8.545% | $269.7886 | $269.79 | $269.80 | $269.80 |
| Purchase #7 | $152.95 | 11.250% | $170.1569 | $170.16 | $170.15 | $170.20 |
| 7 purchase totals = | $1,044.80 | $1,134.2778 | $1,134.28 | $1,134.25 | $1,134.40 | |