| 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 | $53.39 | 8.302% | $57.8224 | $57.82 | $57.80 | $57.80 |
| Purchase #2 | $108.61 | 12.859% | $122.5762 | $122.58 | $122.60 | $122.60 |
| Purchase #3 | $20.33 | 9.233% | $22.2071 | $22.21 | $22.20 | $22.20 |
| Purchase #4 | $124.55 | 13.243% | $141.0442 | $141.04 | $141.05 | $141.00 |
| Purchase #5 | $233.35 | 3.493% | $241.5009 | $241.50 | $241.50 | $241.50 |
| Purchase #6 | $187.98 | 3.324% | $194.2285 | $194.23 | $194.25 | $194.20 |
| Purchase #7 | $15.38 | 6.830% | $16.4305 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $743.59 | $795.8098 | $795.81 | $795.85 | $795.70 | |