| 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 | $45.75 | 10.318% | $50.4705 | $50.47 | $50.45 | $50.50 |
| Purchase #2 | $217.80 | 9.395% | $238.2623 | $238.26 | $238.25 | $238.30 |
| Purchase #3 | $44.58 | 3.741% | $46.2477 | $46.25 | $46.25 | $46.20 |
| Purchase #4 | $209.43 | 10.475% | $231.3678 | $231.37 | $231.35 | $231.40 |
| Purchase #5 | $157.36 | 11.191% | $174.9702 | $174.97 | $174.95 | $175.00 |
| Purchase #6 | $189.31 | 11.555% | $211.1848 | $211.18 | $211.20 | $211.20 |
| Purchase #7 | $56.27 | 8.647% | $61.1357 | $61.14 | $61.15 | $61.10 |
| 7 purchase totals = | $920.50 | $1,013.6390 | $1,013.64 | $1,013.60 | $1,013.70 | |