| 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 | $53.31 | 4.549% | $55.7351 | $55.74 | $55.75 | $55.70 |
| Purchase #2 | $142.64 | 4.497% | $149.0545 | $149.05 | $149.05 | $149.10 |
| Purchase #3 | $245.53 | 4.367% | $256.2523 | $256.25 | $256.25 | $256.30 |
| Purchase #4 | $178.61 | 4.739% | $187.0743 | $187.07 | $187.05 | $187.10 |
| Purchase #5 | $232.31 | 3.656% | $240.8033 | $240.80 | $240.80 | $240.80 |
| Purchase #6 | $57.29 | 12.628% | $64.5246 | $64.52 | $64.50 | $64.50 |
| Purchase #7 | $141.52 | 10.396% | $156.2324 | $156.23 | $156.25 | $156.20 |
| 7 purchase totals = | $1,051.21 | $1,109.6765 | $1,109.66 | $1,109.65 | $1,109.70 | |