| 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 | $43.93 | 7.493% | $47.2217 | $47.22 | $47.20 | $47.20 |
| Purchase #2 | $42.69 | 4.850% | $44.7605 | $44.76 | $44.75 | $44.80 |
| Purchase #3 | $23.79 | 3.270% | $24.5679 | $24.57 | $24.55 | $24.60 |
| Purchase #4 | $200.55 | 10.603% | $221.8143 | $221.81 | $221.80 | $221.80 |
| Purchase #5 | $67.25 | 10.394% | $74.24 | $74.24 | $74.25 | $74.20 |
| Purchase #6 | $147.34 | 5.805% | $155.8931 | $155.89 | $155.90 | $155.90 |
| Purchase #7 | $222.51 | 10.142% | $245.077 | $245.08 | $245.10 | $245.10 |
| 7 purchase totals = | $748.06 | $813.5745 | $813.57 | $813.55 | $813.60 | |