| 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 | $70.97 | 4.442% | $74.1225 | $74.12 | $74.10 | $74.10 |
| Purchase #2 | $53.59 | 7.521% | $57.6205 | $57.62 | $57.60 | $57.60 |
| Purchase #3 | $60.28 | 12.741% | $67.9603 | $67.96 | $67.95 | $68.00 |
| Purchase #4 | $59.32 | 7.171% | $63.5738 | $63.57 | $63.55 | $63.60 |
| Purchase #5 | $76.60 | 13.578% | $87.0007 | $87.00 | $87.00 | $87.00 |
| Purchase #6 | $115.81 | 5.830% | $122.5617 | $122.56 | $122.55 | $122.60 |
| Purchase #7 | $168.77 | 3.174% | $174.1268 | $174.13 | $174.15 | $174.10 |
| 7 purchase totals = | $605.34 | $646.9663 | $646.96 | $646.90 | $647.00 | |