| 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 | $92.27 | 7.673% | $99.3499 | $99.35 | $99.35 | $99.30 |
| Purchase #2 | $56.97 | 11.513% | $63.529 | $63.53 | $63.55 | $63.50 |
| Purchase #3 | $206.55 | 5.367% | $217.6355 | $217.64 | $217.65 | $217.60 |
| Purchase #4 | $68.52 | 4.170% | $71.3773 | $71.38 | $71.40 | $71.40 |
| Purchase #5 | $173.63 | 4.298% | $181.0926 | $181.09 | $181.10 | $181.10 |
| Purchase #6 | $174.78 | 8.253% | $189.2046 | $189.20 | $189.20 | $189.20 |
| Purchase #7 | $133.93 | 8.454% | $145.2524 | $145.25 | $145.25 | $145.30 |
| 7 purchase totals = | $906.65 | $967.4413 | $967.44 | $967.50 | $967.40 | |