| 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 | $36.93 | 4.364% | $38.5416 | $38.54 | $38.55 | $38.50 |
| Purchase #2 | $194.76 | 7.242% | $208.8645 | $208.86 | $208.85 | $208.90 |
| Purchase #3 | $153.48 | 13.630% | $174.3993 | $174.40 | $174.40 | $174.40 |
| Purchase #4 | $29.49 | 6.838% | $31.5065 | $31.51 | $31.50 | $31.50 |
| Purchase #5 | $128.62 | 8.520% | $139.5784 | $139.58 | $139.60 | $139.60 |
| Purchase #6 | $240.64 | 4.353% | $251.1151 | $251.12 | $251.10 | $251.10 |
| Purchase #7 | $32.82 | 8.367% | $35.566 | $35.57 | $35.55 | $35.60 |
| 7 purchase totals = | $816.74 | $879.5714 | $879.58 | $879.55 | $879.60 | |