| 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 | $123.35 | 4.224% | $128.5603 | $128.56 | $128.55 | $128.60 |
| Purchase #2 | $20.53 | 9.787% | $22.5393 | $22.54 | $22.55 | $22.50 |
| Purchase #3 | $182.98 | 3.512% | $189.4063 | $189.41 | $189.40 | $189.40 |
| Purchase #4 | $160.27 | 5.745% | $169.4775 | $169.48 | $169.50 | $169.50 |
| Purchase #5 | $50.91 | 11.503% | $56.7662 | $56.77 | $56.75 | $56.80 |
| Purchase #6 | $101.34 | 12.154% | $113.6569 | $113.66 | $113.65 | $113.70 |
| Purchase #7 | $17.71 | 3.244% | $18.2845 | $18.28 | $18.30 | $18.30 |
| 7 purchase totals = | $657.09 | $698.6910 | $698.70 | $698.70 | $698.80 | |