| 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 | $46.34 | 13.605% | $52.6446 | $52.64 | $52.65 | $52.60 |
| Purchase #2 | $52.48 | 12.165% | $58.8642 | $58.86 | $58.85 | $58.90 |
| Purchase #3 | $42.94 | 10.192% | $47.3164 | $47.32 | $47.30 | $47.30 |
| Purchase #4 | $59.58 | 10.485% | $65.827 | $65.83 | $65.85 | $65.80 |
| Purchase #5 | $192.55 | 4.742% | $201.6807 | $201.68 | $201.70 | $201.70 |
| Purchase #6 | $87.29 | 7.561% | $93.89 | $93.89 | $93.90 | $93.90 |
| Purchase #7 | $55.77 | 5.334% | $58.7448 | $58.74 | $58.75 | $58.70 |
| 7 purchase totals = | $536.95 | $578.9677 | $578.96 | $579.00 | $578.90 | |