| 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 | $72.59 | 11.719% | $81.0968 | $81.10 | $81.10 | $81.10 |
| Purchase #2 | $53.84 | 9.227% | $58.8078 | $58.81 | $58.80 | $58.80 |
| Purchase #3 | $111.91 | 13.571% | $127.0973 | $127.10 | $127.10 | $127.10 |
| Purchase #4 | $164.52 | 4.311% | $171.6125 | $171.61 | $171.60 | $171.60 |
| Purchase #5 | $240.42 | 7.634% | $258.7737 | $258.77 | $258.75 | $258.80 |
| Purchase #6 | $18.56 | 6.355% | $19.7395 | $19.74 | $19.75 | $19.70 |
| Purchase #7 | $141.91 | 12.391% | $159.4941 | $159.49 | $159.50 | $159.50 |
| 7 purchase totals = | $803.75 | $876.6217 | $876.62 | $876.60 | $876.60 | |