| 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 | $94.77 | 4.304% | $98.8489 | $98.85 | $98.85 | $98.80 |
| Purchase #2 | $195.33 | 7.606% | $210.1868 | $210.19 | $210.20 | $210.20 |
| Purchase #3 | $183.98 | 7.395% | $197.5853 | $197.59 | $197.60 | $197.60 |
| Purchase #4 | $109.93 | 3.362% | $113.6258 | $113.63 | $113.65 | $113.60 |
| Purchase #5 | $201.71 | 10.209% | $222.3026 | $222.30 | $222.30 | $222.30 |
| Purchase #6 | $38.50 | 10.696% | $42.618 | $42.62 | $42.60 | $42.60 |
| Purchase #7 | $137.58 | 13.326% | $155.9139 | $155.91 | $155.90 | $155.90 |
| 7 purchase totals = | $961.80 | $1,041.0813 | $1,041.09 | $1,041.10 | $1,041.00 | |