| 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 | $78.92 | 6.284% | $83.8793 | $83.88 | $83.90 | $83.90 |
| Purchase #2 | $91.49 | 7.784% | $98.6116 | $98.61 | $98.60 | $98.60 |
| Purchase #3 | $143.85 | 12.216% | $161.4227 | $161.42 | $161.40 | $161.40 |
| Purchase #4 | $135.66 | 4.402% | $141.6318 | $141.63 | $141.65 | $141.60 |
| Purchase #5 | $156.66 | 12.658% | $176.49 | $176.49 | $176.50 | $176.50 |
| Purchase #6 | $74.91 | 8.459% | $81.2466 | $81.25 | $81.25 | $81.20 |
| Purchase #7 | $141.99 | 7.610% | $152.7954 | $152.80 | $152.80 | $152.80 |
| 7 purchase totals = | $823.48 | $896.0774 | $896.08 | $896.10 | $896.00 | |