| 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 | $62.78 | 4.802% | $65.7947 | $65.79 | $65.80 | $65.80 |
| Purchase #2 | $135.81 | 7.337% | $145.7744 | $145.77 | $145.75 | $145.80 |
| Purchase #3 | $115.59 | 9.685% | $126.7849 | $126.78 | $126.80 | $126.80 |
| Purchase #4 | $38.95 | 9.343% | $42.5891 | $42.59 | $42.60 | $42.60 |
| Purchase #5 | $224.83 | 6.715% | $239.9273 | $239.93 | $239.95 | $239.90 |
| Purchase #6 | $162.71 | 12.631% | $183.2619 | $183.26 | $183.25 | $183.30 |
| Purchase #7 | $172.63 | 6.391% | $183.6628 | $183.66 | $183.65 | $183.70 |
| 7 purchase totals = | $913.30 | $987.7951 | $987.78 | $987.80 | $987.90 | |