| 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 | $87.77 | 3.864% | $91.1614 | $91.16 | $91.15 | $91.20 |
| Purchase #2 | $124.80 | 10.611% | $138.0425 | $138.04 | $138.05 | $138.00 |
| Purchase #3 | $135.60 | 12.464% | $152.5012 | $152.50 | $152.50 | $152.50 |
| Purchase #4 | $113.41 | 13.142% | $128.3143 | $128.31 | $128.30 | $128.30 |
| Purchase #5 | $171.43 | 12.705% | $193.2102 | $193.21 | $193.20 | $193.20 |
| Purchase #6 | $23.66 | 12.243% | $26.5567 | $26.56 | $26.55 | $26.60 |
| Purchase #7 | $24.85 | 4.283% | $25.9143 | $25.91 | $25.90 | $25.90 |
| 7 purchase totals = | $681.52 | $755.7006 | $755.69 | $755.65 | $755.70 | |