| 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 | $8.76 | 11.130% | $9.735 | $9.74 | $9.75 | $9.70 |
| Purchase #2 | $103.86 | 6.499% | $110.6099 | $110.61 | $110.60 | $110.60 |
| Purchase #3 | $42.27 | 13.132% | $47.8209 | $47.82 | $47.80 | $47.80 |
| Purchase #4 | $250.47 | 9.758% | $274.9109 | $274.91 | $274.90 | $274.90 |
| Purchase #5 | $58.27 | 8.830% | $63.4152 | $63.42 | $63.40 | $63.40 |
| Purchase #6 | $38.82 | 4.110% | $40.4155 | $40.42 | $40.40 | $40.40 |
| Purchase #7 | $206.71 | 10.119% | $227.627 | $227.63 | $227.65 | $227.60 |
| 7 purchase totals = | $709.16 | $774.5344 | $774.55 | $774.50 | $774.40 | |