| 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 | $47.96 | 4.320% | $50.0319 | $50.03 | $50.05 | $50.00 |
| Purchase #2 | $82.33 | 11.581% | $91.8646 | $91.86 | $91.85 | $91.90 |
| Purchase #3 | $191.31 | 6.373% | $203.5022 | $203.50 | $203.50 | $203.50 |
| Purchase #4 | $33.29 | 6.719% | $35.5268 | $35.53 | $35.55 | $35.50 |
| Purchase #5 | $138.38 | 5.149% | $145.5052 | $145.51 | $145.50 | $145.50 |
| Purchase #6 | $143.95 | 7.717% | $155.0586 | $155.06 | $155.05 | $155.10 |
| Purchase #7 | $91.69 | 5.342% | $96.5881 | $96.59 | $96.60 | $96.60 |
| 7 purchase totals = | $728.91 | $778.0774 | $778.08 | $778.10 | $778.10 | |