| 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 | $122.89 | 9.801% | $134.9344 | $134.93 | $134.95 | $134.90 |
| Purchase #2 | $89.82 | 12.668% | $101.1984 | $101.20 | $101.20 | $101.20 |
| Purchase #3 | $47.64 | 13.128% | $53.8942 | $53.89 | $53.90 | $53.90 |
| Purchase #4 | $137.95 | 8.728% | $149.9903 | $149.99 | $150.00 | $150.00 |
| Purchase #5 | $246.30 | 8.349% | $266.8636 | $266.86 | $266.85 | $266.90 |
| Purchase #6 | $59.72 | 6.127% | $63.379 | $63.38 | $63.40 | $63.40 |
| Purchase #7 | $86.26 | 4.517% | $90.1564 | $90.16 | $90.15 | $90.20 |
| 7 purchase totals = | $790.58 | $860.4163 | $860.41 | $860.45 | $860.50 | |