| 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 | $121.80 | 10.504% | $134.5939 | $134.59 | $134.60 | $134.60 |
| Purchase #2 | $48.60 | 6.263% | $51.6438 | $51.64 | $51.65 | $51.60 |
| Purchase #3 | $240.99 | 6.457% | $256.5507 | $256.55 | $256.55 | $256.60 |
| Purchase #4 | $108.88 | 6.513% | $115.9714 | $115.97 | $115.95 | $116.00 |
| Purchase #5 | $157.35 | 3.164% | $162.3286 | $162.33 | $162.35 | $162.30 |
| Purchase #6 | $55.37 | 10.178% | $61.0056 | $61.01 | $61.00 | $61.00 |
| Purchase #7 | $138.91 | 7.674% | $149.57 | $149.57 | $149.55 | $149.60 |
| 7 purchase totals = | $871.90 | $931.6640 | $931.66 | $931.65 | $931.70 | |