| 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 | $11.64 | 7.530% | $12.5165 | $12.52 | $12.50 | $12.50 |
| Purchase #2 | $145.49 | 11.443% | $162.1384 | $162.14 | $162.15 | $162.10 |
| Purchase #3 | $156.55 | 10.779% | $173.4245 | $173.42 | $173.40 | $173.40 |
| Purchase #4 | $115.83 | 13.752% | $131.7589 | $131.76 | $131.75 | $131.80 |
| Purchase #5 | $131.70 | 6.148% | $139.7969 | $139.80 | $139.80 | $139.80 |
| Purchase #6 | $80.44 | 5.478% | $84.8465 | $84.85 | $84.85 | $84.80 |
| Purchase #7 | $8.82 | 11.680% | $9.8502 | $9.85 | $9.85 | $9.90 |
| 7 purchase totals = | $650.47 | $714.3319 | $714.34 | $714.30 | $714.30 | |