| 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 | $87.32 | 5.259% | $91.9122 | $91.91 | $91.90 | $91.90 |
| Purchase #2 | $117.36 | 10.430% | $129.6006 | $129.60 | $129.60 | $129.60 |
| Purchase #3 | $207.76 | 6.423% | $221.1044 | $221.10 | $221.10 | $221.10 |
| Purchase #4 | $244.96 | 7.204% | $262.6069 | $262.61 | $262.60 | $262.60 |
| Purchase #5 | $21.49 | 6.767% | $22.9442 | $22.94 | $22.95 | $22.90 |
| Purchase #6 | $41.84 | 12.310% | $46.9905 | $46.99 | $47.00 | $47.00 |
| Purchase #7 | $32.90 | 6.175% | $34.9316 | $34.93 | $34.95 | $34.90 |
| 7 purchase totals = | $753.63 | $810.0904 | $810.08 | $810.10 | $810.00 | |