| 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 | $69.70 | 8.658% | $75.7346 | $75.73 | $75.75 | $75.70 |
| Purchase #2 | $44.48 | 6.869% | $47.5353 | $47.54 | $47.55 | $47.50 |
| Purchase #3 | $237.38 | 13.797% | $270.1313 | $270.13 | $270.15 | $270.10 |
| Purchase #4 | $244.25 | 10.496% | $269.8865 | $269.89 | $269.90 | $269.90 |
| Purchase #5 | $164.50 | 3.607% | $170.4335 | $170.43 | $170.45 | $170.40 |
| Purchase #6 | $72.78 | 9.686% | $79.8295 | $79.83 | $79.85 | $79.80 |
| Purchase #7 | $177.58 | 9.547% | $194.5336 | $194.53 | $194.55 | $194.50 |
| 7 purchase totals = | $1,010.67 | $1,108.0843 | $1,108.08 | $1,108.20 | $1,107.90 | |