| 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 | $19.62 | 13.509% | $22.2705 | $22.27 | $22.25 | $22.30 |
| Purchase #2 | $74.37 | 12.683% | $83.8023 | $83.80 | $83.80 | $83.80 |
| Purchase #3 | $88.48 | 5.654% | $93.4827 | $93.48 | $93.50 | $93.50 |
| Purchase #4 | $130.47 | 13.273% | $147.7873 | $147.79 | $147.80 | $147.80 |
| Purchase #5 | $24.35 | 9.264% | $26.6058 | $26.61 | $26.60 | $26.60 |
| Purchase #6 | $53.44 | 13.643% | $60.7308 | $60.73 | $60.75 | $60.70 |
| Purchase #7 | $25.67 | 4.830% | $26.9099 | $26.91 | $26.90 | $26.90 |
| 7 purchase totals = | $416.40 | $461.5893 | $461.59 | $461.60 | $461.60 | |