| 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 | $54.28 | 5.198% | $57.1015 | $57.10 | $57.10 | $57.10 |
| Purchase #2 | $198.67 | 10.592% | $219.7131 | $219.71 | $219.70 | $219.70 |
| Purchase #3 | $9.56 | 11.275% | $10.6379 | $10.64 | $10.65 | $10.60 |
| Purchase #4 | $163.71 | 12.116% | $183.5451 | $183.55 | $183.55 | $183.50 |
| Purchase #5 | $249.40 | 5.742% | $263.7205 | $263.72 | $263.70 | $263.70 |
| Purchase #6 | $20.91 | 6.495% | $22.2681 | $22.27 | $22.25 | $22.30 |
| Purchase #7 | $135.42 | 13.360% | $153.5121 | $153.51 | $153.50 | $153.50 |
| 7 purchase totals = | $831.95 | $910.4983 | $910.50 | $910.45 | $910.40 | |