| 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 | $23.60 | 7.837% | $25.4495 | $25.45 | $25.45 | $25.40 |
| Purchase #2 | $115.94 | 7.135% | $124.2123 | $124.21 | $124.20 | $124.20 |
| Purchase #3 | $73.46 | 3.189% | $75.8026 | $75.80 | $75.80 | $75.80 |
| Purchase #4 | $141.34 | 10.596% | $156.3164 | $156.32 | $156.30 | $156.30 |
| Purchase #5 | $48.86 | 4.480% | $51.0489 | $51.05 | $51.05 | $51.00 |
| Purchase #6 | $68.28 | 9.621% | $74.8492 | $74.85 | $74.85 | $74.80 |
| Purchase #7 | $182.90 | 6.134% | $194.1191 | $194.12 | $194.10 | $194.10 |
| 7 purchase totals = | $654.38 | $701.7980 | $701.80 | $701.75 | $701.60 | |