| 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 | $91.61 | 7.102% | $98.1161 | $98.12 | $98.10 | $98.10 |
| Purchase #2 | $43.80 | 13.608% | $49.7603 | $49.76 | $49.75 | $49.80 |
| Purchase #3 | $92.87 | 5.756% | $98.2156 | $98.22 | $98.20 | $98.20 |
| Purchase #4 | $116.96 | 8.397% | $126.7811 | $126.78 | $126.80 | $126.80 |
| Purchase #5 | $164.87 | 11.259% | $183.4327 | $183.43 | $183.45 | $183.40 |
| Purchase #6 | $202.83 | 6.512% | $216.0383 | $216.04 | $216.05 | $216.00 |
| Purchase #7 | $42.69 | 8.603% | $46.3626 | $46.36 | $46.35 | $46.40 |
| 7 purchase totals = | $755.63 | $818.7067 | $818.71 | $818.70 | $818.70 | |