| 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 | $7.53 | 8.360% | $8.1595 | $8.16 | $8.15 | $8.20 |
| Purchase #2 | $234.54 | 10.471% | $259.0987 | $259.10 | $259.10 | $259.10 |
| Purchase #3 | $5.58 | 6.452% | $5.94 | $5.94 | $5.95 | $5.90 |
| Purchase #4 | $12.26 | 10.544% | $13.5527 | $13.55 | $13.55 | $13.60 |
| Purchase #5 | $91.36 | 8.828% | $99.4253 | $99.43 | $99.45 | $99.40 |
| Purchase #6 | $104.63 | 5.503% | $110.3878 | $110.39 | $110.40 | $110.40 |
| Purchase #7 | $15.85 | 4.248% | $16.5233 | $16.52 | $16.50 | $16.50 |
| 7 purchase totals = | $471.75 | $513.0873 | $513.09 | $513.10 | $513.10 | |