| 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 | $14.89 | 12.608% | $16.7673 | $16.77 | $16.75 | $16.80 |
| Purchase #2 | $104.51 | 9.298% | $114.2273 | $114.23 | $114.25 | $114.20 |
| Purchase #3 | $15.38 | 4.742% | $16.1093 | $16.11 | $16.10 | $16.10 |
| Purchase #4 | $127.27 | 4.754% | $133.3204 | $133.32 | $133.30 | $133.30 |
| Purchase #5 | $133.77 | 13.445% | $151.7554 | $151.76 | $151.75 | $151.80 |
| Purchase #6 | $91.73 | 13.330% | $103.9576 | $103.96 | $103.95 | $104.00 |
| Purchase #7 | $64.67 | 12.268% | $72.6037 | $72.60 | $72.60 | $72.60 |
| 7 purchase totals = | $552.22 | $608.7410 | $608.75 | $608.70 | $608.80 | |