| 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 | $117.90 | 9.552% | $129.1618 | $129.16 | $129.15 | $129.20 |
| Purchase #2 | $50.62 | 13.536% | $57.4719 | $57.47 | $57.45 | $57.50 |
| Purchase #3 | $36.45 | 6.162% | $38.696 | $38.70 | $38.70 | $38.70 |
| Purchase #4 | $6.33 | 5.848% | $6.7002 | $6.70 | $6.70 | $6.70 |
| Purchase #5 | $36.60 | 13.745% | $41.6307 | $41.63 | $41.65 | $41.60 |
| Purchase #6 | $10.96 | 3.832% | $11.38 | $11.38 | $11.40 | $11.40 |
| Purchase #7 | $45.48 | 4.841% | $47.6817 | $47.68 | $47.70 | $47.70 |
| 7 purchase totals = | $304.34 | $332.7223 | $332.72 | $332.75 | $332.80 | |