| 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 | $53.40 | 5.777% | $56.4849 | $56.48 | $56.50 | $56.50 |
| Purchase #2 | $8.66 | 9.811% | $9.5096 | $9.51 | $9.50 | $9.50 |
| Purchase #3 | $137.76 | 4.697% | $144.2306 | $144.23 | $144.25 | $144.20 |
| Purchase #4 | $208.40 | 4.137% | $217.0215 | $217.02 | $217.00 | $217.00 |
| Purchase #5 | $169.87 | 3.648% | $176.0669 | $176.07 | $176.05 | $176.10 |
| Purchase #6 | $20.92 | 6.570% | $22.2944 | $22.29 | $22.30 | $22.30 |
| Purchase #7 | $139.42 | 6.120% | $147.9525 | $147.95 | $147.95 | $148.00 |
| 7 purchase totals = | $738.43 | $773.5604 | $773.55 | $773.55 | $773.60 | |