| 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 | $14.97 | 12.392% | $16.8251 | $16.83 | $16.85 | $16.80 |
| Purchase #2 | $89.26 | 7.382% | $95.8492 | $95.85 | $95.85 | $95.80 |
| Purchase #3 | $79.97 | 11.428% | $89.109 | $89.11 | $89.10 | $89.10 |
| Purchase #4 | $95.56 | 9.250% | $104.3993 | $104.40 | $104.40 | $104.40 |
| Purchase #5 | $249.63 | 5.608% | $263.6293 | $263.63 | $263.65 | $263.60 |
| Purchase #6 | $179.39 | 12.243% | $201.3527 | $201.35 | $201.35 | $201.40 |
| Purchase #7 | $47.83 | 11.200% | $53.187 | $53.19 | $53.20 | $53.20 |
| 7 purchase totals = | $756.61 | $824.3516 | $824.36 | $824.40 | $824.30 | |