| 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 | $34.46 | 12.755% | $38.8554 | $38.86 | $38.85 | $38.90 |
| Purchase #2 | $210.94 | 3.639% | $218.6161 | $218.62 | $218.60 | $218.60 |
| Purchase #3 | $72.47 | 7.334% | $77.7849 | $77.78 | $77.80 | $77.80 |
| Purchase #4 | $44.38 | 7.416% | $47.6712 | $47.67 | $47.65 | $47.70 |
| Purchase #5 | $209.95 | 4.569% | $219.5426 | $219.54 | $219.55 | $219.50 |
| Purchase #6 | $11.57 | 4.292% | $12.0666 | $12.07 | $12.05 | $12.10 |
| Purchase #7 | $133.33 | 9.236% | $145.6444 | $145.64 | $145.65 | $145.60 |
| 7 purchase totals = | $717.10 | $760.1812 | $760.18 | $760.15 | $760.20 | |