| 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 | $29.29 | 11.306% | $32.6015 | $32.60 | $32.60 | $32.60 |
| Purchase #2 | $137.40 | 5.199% | $144.5434 | $144.54 | $144.55 | $144.50 |
| Purchase #3 | $225.88 | 3.755% | $234.3618 | $234.36 | $234.35 | $234.40 |
| Purchase #4 | $47.39 | 6.230% | $50.3424 | $50.34 | $50.35 | $50.30 |
| Purchase #5 | $190.69 | 4.165% | $198.6322 | $198.63 | $198.65 | $198.60 |
| Purchase #6 | $194.52 | 8.819% | $211.6747 | $211.67 | $211.65 | $211.70 |
| Purchase #7 | $11.58 | 10.782% | $12.8286 | $12.83 | $12.85 | $12.80 |
| 7 purchase totals = | $836.75 | $884.9846 | $884.97 | $885.00 | $884.90 | |