| 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 | $115.38 | 8.155% | $124.7892 | $124.79 | $124.80 | $124.80 |
| Purchase #2 | $83.32 | 9.147% | $90.9413 | $90.94 | $90.95 | $90.90 |
| Purchase #3 | $201.89 | 9.269% | $220.6032 | $220.60 | $220.60 | $220.60 |
| Purchase #4 | $17.54 | 13.236% | $19.8616 | $19.86 | $19.85 | $19.90 |
| Purchase #5 | $178.99 | 13.179% | $202.5791 | $202.58 | $202.60 | $202.60 |
| Purchase #6 | $23.47 | 5.450% | $24.7491 | $24.75 | $24.75 | $24.70 |
| Purchase #7 | $248.87 | 10.244% | $274.3642 | $274.36 | $274.35 | $274.40 |
| 7 purchase totals = | $869.46 | $957.8877 | $957.88 | $957.90 | $957.90 | |