| 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 | $192.47 | 8.500% | $208.83 | $208.83 | $208.85 | $208.80 |
| Purchase #2 | $102.61 | 5.861% | $108.624 | $108.62 | $108.60 | $108.60 |
| Purchase #3 | $29.80 | 9.629% | $32.6694 | $32.67 | $32.65 | $32.70 |
| Purchase #4 | $85.54 | 13.117% | $96.7603 | $96.76 | $96.75 | $96.80 |
| Purchase #5 | $14.25 | 7.632% | $15.3376 | $15.34 | $15.35 | $15.30 |
| Purchase #6 | $147.60 | 6.659% | $157.4287 | $157.43 | $157.45 | $157.40 |
| Purchase #7 | $176.41 | 7.433% | $189.5226 | $189.52 | $189.50 | $189.50 |
| 7 purchase totals = | $748.68 | $809.1726 | $809.17 | $809.15 | $809.10 | |