| 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 | $80.54 | 10.176% | $88.7358 | $88.74 | $88.75 | $88.70 |
| Purchase #2 | $220.56 | 10.781% | $244.3386 | $244.34 | $244.35 | $244.30 |
| Purchase #3 | $64.97 | 12.869% | $73.331 | $73.33 | $73.35 | $73.30 |
| Purchase #4 | $81.85 | 7.871% | $88.2924 | $88.29 | $88.30 | $88.30 |
| Purchase #5 | $19.98 | 11.137% | $22.2052 | $22.21 | $22.20 | $22.20 |
| Purchase #6 | $64.86 | 3.287% | $66.9919 | $66.99 | $67.00 | $67.00 |
| Purchase #7 | $169.54 | 4.797% | $177.6728 | $177.67 | $177.65 | $177.70 |
| 7 purchase totals = | $702.30 | $761.5677 | $761.57 | $761.60 | $761.50 | |