| 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 | $32.35 | 5.466% | $34.1183 | $34.12 | $34.10 | $34.10 |
| Purchase #2 | $94.67 | 9.514% | $103.6769 | $103.68 | $103.70 | $103.70 |
| Purchase #3 | $114.33 | 8.555% | $124.1109 | $124.11 | $124.10 | $124.10 |
| Purchase #4 | $197.29 | 7.403% | $211.8954 | $211.90 | $211.90 | $211.90 |
| Purchase #5 | $136.25 | 9.521% | $149.2224 | $149.22 | $149.20 | $149.20 |
| Purchase #6 | $69.29 | 4.595% | $72.4739 | $72.47 | $72.45 | $72.50 |
| Purchase #7 | $179.47 | 10.528% | $198.3646 | $198.36 | $198.35 | $198.40 |
| 7 purchase totals = | $823.65 | $893.8624 | $893.86 | $893.80 | $893.90 | |