| 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 | $25.87 | 4.157% | $26.9454 | $26.95 | $26.95 | $26.90 |
| Purchase #2 | $192.29 | 4.249% | $200.4604 | $200.46 | $200.45 | $200.50 |
| Purchase #3 | $247.92 | 7.166% | $265.6859 | $265.69 | $265.70 | $265.70 |
| Purchase #4 | $48.48 | 4.457% | $50.6408 | $50.64 | $50.65 | $50.60 |
| Purchase #5 | $39.65 | 10.257% | $43.7169 | $43.72 | $43.70 | $43.70 |
| Purchase #6 | $36.35 | 5.369% | $38.3016 | $38.30 | $38.30 | $38.30 |
| Purchase #7 | $34.38 | 7.233% | $36.8667 | $36.87 | $36.85 | $36.90 |
| 7 purchase totals = | $624.94 | $662.6177 | $662.63 | $662.60 | $662.60 | |