| 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 | $241.86 | 7.799% | $260.7227 | $260.72 | $260.70 | $260.70 |
| Purchase #2 | $54.40 | 11.111% | $60.4444 | $60.44 | $60.45 | $60.40 |
| Purchase #3 | $40.85 | 10.156% | $44.9987 | $45.00 | $45.00 | $45.00 |
| Purchase #4 | $206.72 | 11.541% | $230.5776 | $230.58 | $230.60 | $230.60 |
| Purchase #5 | $19.79 | 13.371% | $22.4361 | $22.44 | $22.45 | $22.40 |
| Purchase #6 | $40.83 | 5.739% | $43.1732 | $43.17 | $43.15 | $43.20 |
| Purchase #7 | $19.68 | 11.421% | $21.9277 | $21.93 | $21.95 | $21.90 |
| 7 purchase totals = | $624.13 | $684.2804 | $684.28 | $684.30 | $684.20 | |