| 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 | $13.96 | 12.743% | $15.7389 | $15.74 | $15.75 | $15.70 |
| Purchase #2 | $135.58 | 4.709% | $141.9645 | $141.96 | $141.95 | $142.00 |
| Purchase #3 | $11.53 | 10.182% | $12.704 | $12.70 | $12.70 | $12.70 |
| Purchase #4 | $93.97 | 4.351% | $98.0586 | $98.06 | $98.05 | $98.10 |
| Purchase #5 | $229.27 | 10.687% | $253.7721 | $253.77 | $253.75 | $253.80 |
| Purchase #6 | $96.48 | 5.124% | $101.4236 | $101.42 | $101.40 | $101.40 |
| Purchase #7 | $146.52 | 12.464% | $164.7823 | $164.78 | $164.80 | $164.80 |
| 7 purchase totals = | $727.31 | $788.4440 | $788.43 | $788.40 | $788.50 | |