| 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 | $71.38 | 4.323% | $74.4658 | $74.47 | $74.45 | $74.50 |
| Purchase #2 | $238.26 | 8.648% | $258.8647 | $258.86 | $258.85 | $258.90 |
| Purchase #3 | $152.57 | 12.560% | $171.7328 | $171.73 | $171.75 | $171.70 |
| Purchase #4 | $179.28 | 4.331% | $187.0446 | $187.04 | $187.05 | $187.00 |
| Purchase #5 | $56.70 | 9.780% | $62.2453 | $62.25 | $62.25 | $62.20 |
| Purchase #6 | $213.78 | 5.324% | $225.1616 | $225.16 | $225.15 | $225.20 |
| Purchase #7 | $55.27 | 8.737% | $60.0989 | $60.10 | $60.10 | $60.10 |
| 7 purchase totals = | $967.24 | $1,039.6137 | $1,039.61 | $1,039.60 | $1,039.60 | |