| 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 | $67.52 | 3.346% | $69.7792 | $69.78 | $69.80 | $69.80 |
| Purchase #2 | $243.80 | 5.190% | $256.4532 | $256.45 | $256.45 | $256.50 |
| Purchase #3 | $165.97 | 5.291% | $174.7515 | $174.75 | $174.75 | $174.80 |
| Purchase #4 | $221.79 | 10.232% | $244.4836 | $244.48 | $244.50 | $244.50 |
| Purchase #5 | $226.93 | 7.662% | $244.3174 | $244.32 | $244.30 | $244.30 |
| Purchase #6 | $43.32 | 3.659% | $44.9051 | $44.91 | $44.90 | $44.90 |
| Purchase #7 | $45.49 | 12.698% | $51.2663 | $51.27 | $51.25 | $51.30 |
| 7 purchase totals = | $1,014.82 | $1,085.9563 | $1,085.96 | $1,085.95 | $1,086.10 | |