| 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 | $16.52 | 4.489% | $17.2616 | $17.26 | $17.25 | $17.30 |
| Purchase #2 | $55.42 | 5.532% | $58.4858 | $58.49 | $58.50 | $58.50 |
| Purchase #3 | $116.72 | 11.349% | $129.9666 | $129.97 | $129.95 | $130.00 |
| Purchase #4 | $240.31 | 10.429% | $265.3719 | $265.37 | $265.35 | $265.40 |
| Purchase #5 | $181.59 | 6.618% | $193.6076 | $193.61 | $193.60 | $193.60 |
| Purchase #6 | $120.92 | 13.830% | $137.6432 | $137.64 | $137.65 | $137.60 |
| Purchase #7 | $241.50 | 9.414% | $264.2348 | $264.23 | $264.25 | $264.20 |
| 7 purchase totals = | $972.98 | $1,066.5715 | $1,066.57 | $1,066.55 | $1,066.60 | |