| 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 | $36.88 | 5.584% | $38.9394 | $38.94 | $38.95 | $38.90 |
| Purchase #2 | $39.50 | 8.598% | $42.8962 | $42.90 | $42.90 | $42.90 |
| Purchase #3 | $154.32 | 4.184% | $160.7767 | $160.78 | $160.80 | $160.80 |
| Purchase #4 | $221.61 | 11.329% | $246.7162 | $246.72 | $246.70 | $246.70 |
| Purchase #5 | $246.28 | 11.843% | $275.4469 | $275.45 | $275.45 | $275.40 |
| Purchase #6 | $203.42 | 5.318% | $214.2379 | $214.24 | $214.25 | $214.20 |
| Purchase #7 | $69.56 | 10.289% | $76.717 | $76.72 | $76.70 | $76.70 |
| 7 purchase totals = | $971.57 | $1,055.7303 | $1,055.75 | $1,055.75 | $1,055.60 | |