| 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 | $6.96 | 9.764% | $7.6396 | $7.64 | $7.65 | $7.60 |
| Purchase #2 | $195.76 | 7.801% | $211.0312 | $211.03 | $211.05 | $211.00 |
| Purchase #3 | $109.47 | 4.208% | $114.0765 | $114.08 | $114.10 | $114.10 |
| Purchase #4 | $44.88 | 6.864% | $47.9606 | $47.96 | $47.95 | $48.00 |
| Purchase #5 | $204.77 | 12.499% | $230.3642 | $230.36 | $230.35 | $230.40 |
| Purchase #6 | $176.62 | 7.673% | $190.1721 | $190.17 | $190.15 | $190.20 |
| Purchase #7 | $131.90 | 11.334% | $146.8495 | $146.85 | $146.85 | $146.80 |
| 7 purchase totals = | $870.36 | $948.0937 | $948.09 | $948.10 | $948.10 | |