| 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 | $117.64 | 9.216% | $128.4817 | $128.48 | $128.50 | $128.50 |
| Purchase #2 | $185.95 | 4.138% | $193.6446 | $193.64 | $193.65 | $193.60 |
| Purchase #3 | $40.72 | 11.160% | $45.2644 | $45.26 | $45.25 | $45.30 |
| Purchase #4 | $6.65 | 9.499% | $7.2817 | $7.28 | $7.30 | $7.30 |
| Purchase #5 | $24.50 | 9.667% | $26.8684 | $26.87 | $26.85 | $26.90 |
| Purchase #6 | $247.82 | 7.606% | $266.6692 | $266.67 | $266.65 | $266.70 |
| Purchase #7 | $182.90 | 6.511% | $194.8086 | $194.81 | $194.80 | $194.80 |
| 7 purchase totals = | $806.18 | $863.0186 | $863.01 | $863.00 | $863.10 | |