| 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 | $84.44 | 9.722% | $92.6493 | $92.65 | $92.65 | $92.60 |
| Purchase #2 | $68.64 | 9.680% | $75.2844 | $75.28 | $75.30 | $75.30 |
| Purchase #3 | $174.84 | 6.586% | $186.355 | $186.36 | $186.35 | $186.40 |
| Purchase #4 | $30.85 | 10.327% | $34.0359 | $34.04 | $34.05 | $34.00 |
| Purchase #5 | $182.55 | 6.316% | $194.0799 | $194.08 | $194.10 | $194.10 |
| Purchase #6 | $243.73 | 9.110% | $265.9338 | $265.93 | $265.95 | $265.90 |
| Purchase #7 | $29.81 | 6.349% | $31.7026 | $31.70 | $31.70 | $31.70 |
| 7 purchase totals = | $814.86 | $880.0409 | $880.04 | $880.10 | $880.00 | |