| 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 | $184.83 | 10.720% | $204.6438 | $204.64 | $204.65 | $204.60 |
| Purchase #2 | $47.59 | 3.187% | $49.1067 | $49.11 | $49.10 | $49.10 |
| Purchase #3 | $32.75 | 3.357% | $33.8494 | $33.85 | $33.85 | $33.80 |
| Purchase #4 | $16.62 | 9.789% | $18.2469 | $18.25 | $18.25 | $18.20 |
| Purchase #5 | $172.65 | 8.718% | $187.7016 | $187.70 | $187.70 | $187.70 |
| Purchase #6 | $81.62 | 4.680% | $85.4398 | $85.44 | $85.45 | $85.40 |
| Purchase #7 | $189.59 | 13.178% | $214.5742 | $214.57 | $214.55 | $214.60 |
| 7 purchase totals = | $725.65 | $793.5624 | $793.56 | $793.55 | $793.40 | |