| 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 | $87.30 | 4.631% | $91.3429 | $91.34 | $91.35 | $91.30 |
| Purchase #2 | $155.64 | 8.271% | $168.513 | $168.51 | $168.50 | $168.50 |
| Purchase #3 | $44.83 | 7.814% | $48.333 | $48.33 | $48.35 | $48.30 |
| Purchase #4 | $81.44 | 7.194% | $87.2988 | $87.30 | $87.30 | $87.30 |
| Purchase #5 | $160.90 | 6.676% | $171.6417 | $171.64 | $171.65 | $171.60 |
| Purchase #6 | $41.63 | 6.200% | $44.2111 | $44.21 | $44.20 | $44.20 |
| Purchase #7 | $115.51 | 7.350% | $124 | $124.00 | $124.00 | $124.00 |
| 7 purchase totals = | $687.25 | $735.3405 | $735.33 | $735.35 | $735.20 | |