| 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 | $70.51 | 3.632% | $73.0709 | $73.07 | $73.05 | $73.10 |
| Purchase #2 | $79.36 | 4.259% | $82.7399 | $82.74 | $82.75 | $82.70 |
| Purchase #3 | $73.60 | 10.226% | $81.1263 | $81.13 | $81.15 | $81.10 |
| Purchase #4 | $154.26 | 5.458% | $162.6795 | $162.68 | $162.70 | $162.70 |
| Purchase #5 | $246.50 | 13.342% | $279.388 | $279.39 | $279.40 | $279.40 |
| Purchase #6 | $11.35 | 12.206% | $12.7354 | $12.74 | $12.75 | $12.70 |
| Purchase #7 | $84.47 | 11.464% | $94.1536 | $94.15 | $94.15 | $94.20 |
| 7 purchase totals = | $720.05 | $785.8936 | $785.90 | $785.95 | $785.90 | |