| 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 | $70.67 | 12.198% | $79.2903 | $79.29 | $79.30 | $79.30 |
| Purchase #2 | $36.48 | 8.620% | $39.6246 | $39.62 | $39.60 | $39.60 |
| Purchase #3 | $156.47 | 4.667% | $163.7725 | $163.77 | $163.75 | $163.80 |
| Purchase #4 | $91.38 | 11.139% | $101.5588 | $101.56 | $101.55 | $101.60 |
| Purchase #5 | $250.73 | 7.836% | $270.3772 | $270.38 | $270.40 | $270.40 |
| Purchase #6 | $203.59 | 6.143% | $216.0965 | $216.10 | $216.10 | $216.10 |
| Purchase #7 | $44.65 | 6.825% | $47.6974 | $47.70 | $47.70 | $47.70 |
| 7 purchase totals = | $853.97 | $918.4173 | $918.42 | $918.40 | $918.50 | |