| 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 | $47.33 | 3.865% | $49.1593 | $49.16 | $49.15 | $49.20 |
| Purchase #2 | $36.82 | 3.789% | $38.2151 | $38.22 | $38.20 | $38.20 |
| Purchase #3 | $225.62 | 11.674% | $251.9589 | $251.96 | $251.95 | $252.00 |
| Purchase #4 | $129.56 | 4.621% | $135.547 | $135.55 | $135.55 | $135.50 |
| Purchase #5 | $25.53 | 4.296% | $26.6268 | $26.63 | $26.65 | $26.60 |
| Purchase #6 | $241.39 | 6.856% | $257.9397 | $257.94 | $257.95 | $257.90 |
| Purchase #7 | $211.60 | 4.222% | $220.5338 | $220.53 | $220.55 | $220.50 |
| 7 purchase totals = | $917.85 | $979.9806 | $979.99 | $980.00 | $979.90 | |