| 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 | $13.86 | 11.256% | $15.4201 | $15.42 | $15.40 | $15.40 |
| Purchase #2 | $225.80 | 13.380% | $256.012 | $256.01 | $256.00 | $256.00 |
| Purchase #3 | $149.67 | 4.754% | $156.7853 | $156.79 | $156.80 | $156.80 |
| Purchase #4 | $233.74 | 4.102% | $243.328 | $243.33 | $243.35 | $243.30 |
| Purchase #5 | $43.68 | 8.287% | $47.2998 | $47.30 | $47.30 | $47.30 |
| Purchase #6 | $88.93 | 8.830% | $96.7825 | $96.78 | $96.80 | $96.80 |
| Purchase #7 | $5.38 | 5.417% | $5.6714 | $5.67 | $5.65 | $5.70 |
| 7 purchase totals = | $761.06 | $821.2991 | $821.30 | $821.30 | $821.30 | |