| 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 | $41.77 | 13.182% | $47.2761 | $47.28 | $47.30 | $47.30 |
| Purchase #2 | $42.32 | 7.498% | $45.4932 | $45.49 | $45.50 | $45.50 |
| Purchase #3 | $88.73 | 4.612% | $92.8222 | $92.82 | $92.80 | $92.80 |
| Purchase #4 | $181.99 | 11.795% | $203.4557 | $203.46 | $203.45 | $203.50 |
| Purchase #5 | $32.74 | 5.436% | $34.5197 | $34.52 | $34.50 | $34.50 |
| Purchase #6 | $62.65 | 9.728% | $68.7446 | $68.74 | $68.75 | $68.70 |
| Purchase #7 | $171.26 | 12.148% | $192.0647 | $192.06 | $192.05 | $192.10 |
| 7 purchase totals = | $621.46 | $684.3762 | $684.37 | $684.35 | $684.40 | |