| 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 | $26.28 | 11.346% | $29.2617 | $29.26 | $29.25 | $29.30 |
| Purchase #2 | $14.86 | 9.201% | $16.2273 | $16.23 | $16.25 | $16.20 |
| Purchase #3 | $111.99 | 9.471% | $122.5966 | $122.60 | $122.60 | $122.60 |
| Purchase #4 | $213.52 | 10.136% | $235.1624 | $235.16 | $235.15 | $235.20 |
| Purchase #5 | $201.76 | 9.304% | $220.5318 | $220.53 | $220.55 | $220.50 |
| Purchase #6 | $54.97 | 3.668% | $56.9863 | $56.99 | $57.00 | $57.00 |
| Purchase #7 | $56.64 | 5.278% | $59.6295 | $59.63 | $59.65 | $59.60 |
| 7 purchase totals = | $680.02 | $740.3956 | $740.40 | $740.45 | $740.40 | |