| 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 | $72.33 | 5.206% | $76.0955 | $76.10 | $76.10 | $76.10 |
| Purchase #2 | $17.50 | 5.601% | $18.4802 | $18.48 | $18.50 | $18.50 |
| Purchase #3 | $237.52 | 5.847% | $251.4078 | $251.41 | $251.40 | $251.40 |
| Purchase #4 | $238.84 | 7.126% | $255.8597 | $255.86 | $255.85 | $255.90 |
| Purchase #5 | $31.41 | 4.110% | $32.701 | $32.70 | $32.70 | $32.70 |
| Purchase #6 | $202.67 | 8.721% | $220.3449 | $220.34 | $220.35 | $220.30 |
| Purchase #7 | $166.88 | 10.851% | $184.9881 | $184.99 | $185.00 | $185.00 |
| 7 purchase totals = | $967.15 | $1,039.8772 | $1,039.88 | $1,039.90 | $1,039.90 | |