| 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 | $29.81 | 12.470% | $33.5273 | $33.53 | $33.55 | $33.50 |
| Purchase #2 | $154.68 | 4.379% | $161.4534 | $161.45 | $161.45 | $161.50 |
| Purchase #3 | $32.76 | 12.133% | $36.7348 | $36.73 | $36.75 | $36.70 |
| Purchase #4 | $56.36 | 4.150% | $58.6989 | $58.70 | $58.70 | $58.70 |
| Purchase #5 | $137.78 | 7.302% | $147.8407 | $147.84 | $147.85 | $147.80 |
| Purchase #6 | $155.44 | 13.363% | $176.2114 | $176.21 | $176.20 | $176.20 |
| Purchase #7 | $15.38 | 4.747% | $16.1101 | $16.11 | $16.10 | $16.10 |
| 7 purchase totals = | $582.21 | $630.5766 | $630.57 | $630.60 | $630.50 | |