| 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 | $55.42 | 5.562% | $58.5025 | $58.50 | $58.50 | $58.50 |
| Purchase #2 | $248.86 | 6.437% | $264.8791 | $264.88 | $264.90 | $264.90 |
| Purchase #3 | $11.39 | 6.430% | $12.1224 | $12.12 | $12.10 | $12.10 |
| Purchase #4 | $172.95 | 8.572% | $187.7753 | $187.78 | $187.80 | $187.80 |
| Purchase #5 | $28.56 | 3.644% | $29.6007 | $29.60 | $29.60 | $29.60 |
| Purchase #6 | $177.47 | 12.116% | $198.9723 | $198.97 | $198.95 | $199.00 |
| Purchase #7 | $108.66 | 6.177% | $115.3719 | $115.37 | $115.35 | $115.40 |
| 7 purchase totals = | $803.31 | $867.2242 | $867.22 | $867.20 | $867.30 | |