| 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 | $32.31 | 5.352% | $34.0392 | $34.04 | $34.05 | $34.00 |
| Purchase #2 | $107.52 | 13.727% | $122.2793 | $122.28 | $122.30 | $122.30 |
| Purchase #3 | $33.87 | 6.609% | $36.1085 | $36.11 | $36.10 | $36.10 |
| Purchase #4 | $19.70 | 13.586% | $22.3764 | $22.38 | $22.40 | $22.40 |
| Purchase #5 | $241.81 | 13.326% | $274.0336 | $274.03 | $274.05 | $274.00 |
| Purchase #6 | $38.86 | 12.763% | $43.8197 | $43.82 | $43.80 | $43.80 |
| Purchase #7 | $118.54 | 9.639% | $129.9661 | $129.97 | $129.95 | $130.00 |
| 7 purchase totals = | $592.61 | $662.6228 | $662.63 | $662.65 | $662.60 | |