| 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 | $47.88 | 13.518% | $54.3524 | $54.35 | $54.35 | $54.40 |
| Purchase #2 | $211.67 | 7.799% | $228.1781 | $228.18 | $228.20 | $228.20 |
| Purchase #3 | $220.44 | 12.574% | $248.1581 | $248.16 | $248.15 | $248.20 |
| Purchase #4 | $102.32 | 9.333% | $111.8695 | $111.87 | $111.85 | $111.90 |
| Purchase #5 | $33.55 | 6.497% | $35.7297 | $35.73 | $35.75 | $35.70 |
| Purchase #6 | $19.87 | 11.618% | $22.1785 | $22.18 | $22.20 | $22.20 |
| Purchase #7 | $109.50 | 9.852% | $120.2879 | $120.29 | $120.30 | $120.30 |
| 7 purchase totals = | $745.23 | $820.7542 | $820.76 | $820.80 | $820.90 | |