| 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 | $29.32 | 7.783% | $31.602 | $31.60 | $31.60 | $31.60 |
| Purchase #2 | $164.85 | 4.296% | $171.932 | $171.93 | $171.95 | $171.90 |
| Purchase #3 | $243.64 | 5.121% | $256.1168 | $256.12 | $256.10 | $256.10 |
| Purchase #4 | $100.59 | 13.784% | $114.4553 | $114.46 | $114.45 | $114.50 |
| Purchase #5 | $98.51 | 8.700% | $107.0804 | $107.08 | $107.10 | $107.10 |
| Purchase #6 | $151.59 | 6.203% | $160.9931 | $160.99 | $161.00 | $161.00 |
| Purchase #7 | $75.30 | 7.457% | $80.9151 | $80.92 | $80.90 | $80.90 |
| 7 purchase totals = | $863.80 | $923.0947 | $923.10 | $923.10 | $923.10 | |