| 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 | $45.53 | 11.327% | $50.6872 | $50.69 | $50.70 | $50.70 |
| Purchase #2 | $176.45 | 11.795% | $197.2623 | $197.26 | $197.25 | $197.30 |
| Purchase #3 | $180.49 | 5.407% | $190.2491 | $190.25 | $190.25 | $190.20 |
| Purchase #4 | $84.66 | 6.401% | $90.0791 | $90.08 | $90.10 | $90.10 |
| Purchase #5 | $130.48 | 9.214% | $142.5024 | $142.50 | $142.50 | $142.50 |
| Purchase #6 | $42.41 | 3.708% | $43.9826 | $43.98 | $44.00 | $44.00 |
| Purchase #7 | $135.60 | 6.512% | $144.4303 | $144.43 | $144.45 | $144.40 |
| 7 purchase totals = | $795.62 | $859.1930 | $859.19 | $859.25 | $859.20 | |