| 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 | $8.71 | 8.701% | $9.4679 | $9.47 | $9.45 | $9.50 |
| Purchase #2 | $97.89 | 13.288% | $110.8976 | $110.90 | $110.90 | $110.90 |
| Purchase #3 | $224.35 | 4.120% | $233.5932 | $233.59 | $233.60 | $233.60 |
| Purchase #4 | $175.45 | 4.768% | $183.8155 | $183.82 | $183.80 | $183.80 |
| Purchase #5 | $218.89 | 12.695% | $246.6781 | $246.68 | $246.70 | $246.70 |
| Purchase #6 | $90.66 | 11.713% | $101.279 | $101.28 | $101.30 | $101.30 |
| Purchase #7 | $149.90 | 4.658% | $156.8823 | $156.88 | $156.90 | $156.90 |
| 7 purchase totals = | $965.85 | $1,042.6136 | $1,042.62 | $1,042.65 | $1,042.70 | |