| 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 | $38.80 | 11.354% | $43.2054 | $43.21 | $43.20 | $43.20 |
| Purchase #2 | $156.40 | 13.731% | $177.8753 | $177.88 | $177.90 | $177.90 |
| Purchase #3 | $135.89 | 13.820% | $154.67 | $154.67 | $154.65 | $154.70 |
| Purchase #4 | $170.89 | 4.210% | $178.0845 | $178.08 | $178.10 | $178.10 |
| Purchase #5 | $20.79 | 5.452% | $21.9235 | $21.92 | $21.90 | $21.90 |
| Purchase #6 | $42.42 | 12.463% | $47.7068 | $47.71 | $47.70 | $47.70 |
| Purchase #7 | $71.75 | 13.734% | $81.6041 | $81.60 | $81.60 | $81.60 |
| 7 purchase totals = | $636.94 | $705.0696 | $705.07 | $705.05 | $705.10 | |