| 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 | $68.45 | 3.638% | $70.9402 | $70.94 | $70.95 | $70.90 |
| Purchase #2 | $61.31 | 8.177% | $66.3233 | $66.32 | $66.30 | $66.30 |
| Purchase #3 | $9.77 | 7.532% | $10.5059 | $10.51 | $10.50 | $10.50 |
| Purchase #4 | $15.79 | 8.429% | $17.1209 | $17.12 | $17.10 | $17.10 |
| Purchase #5 | $127.85 | 6.827% | $136.5783 | $136.58 | $136.60 | $136.60 |
| Purchase #6 | $160.67 | 7.593% | $172.8697 | $172.87 | $172.85 | $172.90 |
| Purchase #7 | $111.31 | 10.401% | $122.8874 | $122.89 | $122.90 | $122.90 |
| 7 purchase totals = | $555.15 | $597.2257 | $597.23 | $597.20 | $597.20 | |