| 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 | $85.60 | 7.226% | $91.7855 | $91.79 | $91.80 | $91.80 |
| Purchase #2 | $70.82 | 8.616% | $76.9219 | $76.92 | $76.90 | $76.90 |
| Purchase #3 | $109.43 | 4.642% | $114.5097 | $114.51 | $114.50 | $114.50 |
| Purchase #4 | $171.36 | 6.124% | $181.8541 | $181.85 | $181.85 | $181.90 |
| Purchase #5 | $167.35 | 8.581% | $181.7103 | $181.71 | $181.70 | $181.70 |
| Purchase #6 | $70.54 | 7.309% | $75.6958 | $75.70 | $75.70 | $75.70 |
| Purchase #7 | $199.44 | 5.762% | $210.9317 | $210.93 | $210.95 | $210.90 |
| 7 purchase totals = | $874.54 | $933.4090 | $933.41 | $933.40 | $933.40 | |