| 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 | $118.71 | 5.666% | $125.4361 | $125.44 | $125.45 | $125.40 |
| Purchase #2 | $78.29 | 13.423% | $88.7989 | $88.80 | $88.80 | $88.80 |
| Purchase #3 | $14.33 | 12.111% | $16.0655 | $16.07 | $16.05 | $16.10 |
| Purchase #4 | $20.25 | 12.693% | $22.8203 | $22.82 | $22.80 | $22.80 |
| Purchase #5 | $5.89 | 3.245% | $6.0811 | $6.08 | $6.10 | $6.10 |
| Purchase #6 | $84.47 | 8.610% | $91.7429 | $91.74 | $91.75 | $91.70 |
| Purchase #7 | $21.42 | 5.178% | $22.5291 | $22.53 | $22.55 | $22.50 |
| 7 purchase totals = | $343.36 | $373.4739 | $373.48 | $373.50 | $373.40 | |