| 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 | $36.75 | 3.322% | $37.9708 | $37.97 | $37.95 | $38.00 |
| Purchase #2 | $142.90 | 8.626% | $155.2266 | $155.23 | $155.25 | $155.20 |
| Purchase #3 | $18.57 | 7.150% | $19.8978 | $19.90 | $19.90 | $19.90 |
| Purchase #4 | $63.49 | 9.226% | $69.3476 | $69.35 | $69.35 | $69.30 |
| Purchase #5 | $216.47 | 8.823% | $235.5691 | $235.57 | $235.55 | $235.60 |
| Purchase #6 | $84.95 | 9.356% | $92.8979 | $92.90 | $92.90 | $92.90 |
| Purchase #7 | $51.71 | 5.596% | $54.6037 | $54.60 | $54.60 | $54.60 |
| 7 purchase totals = | $614.84 | $665.5135 | $665.52 | $665.50 | $665.50 | |