| 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 | $185.64 | 3.330% | $191.8218 | $191.82 | $191.80 | $191.80 |
| Purchase #2 | $44.54 | 9.114% | $48.5994 | $48.60 | $48.60 | $48.60 |
| Purchase #3 | $48.59 | 4.109% | $50.5866 | $50.59 | $50.60 | $50.60 |
| Purchase #4 | $80.48 | 13.247% | $91.1412 | $91.14 | $91.15 | $91.10 |
| Purchase #5 | $39.57 | 4.208% | $41.2351 | $41.24 | $41.25 | $41.20 |
| Purchase #6 | $179.91 | 11.831% | $201.1952 | $201.20 | $201.20 | $201.20 |
| Purchase #7 | $135.72 | 4.172% | $141.3822 | $141.38 | $141.40 | $141.40 |
| 7 purchase totals = | $714.45 | $765.9615 | $765.97 | $766.00 | $765.90 | |