| 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 | $32.51 | 8.706% | $35.3403 | $35.34 | $35.35 | $35.30 |
| Purchase #2 | $189.76 | 6.649% | $202.3771 | $202.38 | $202.40 | $202.40 |
| Purchase #3 | $16.79 | 4.195% | $17.4943 | $17.49 | $17.50 | $17.50 |
| Purchase #4 | $7.55 | 10.332% | $8.3301 | $8.33 | $8.35 | $8.30 |
| Purchase #5 | $8.79 | 12.733% | $9.9092 | $9.91 | $9.90 | $9.90 |
| Purchase #6 | $80.89 | 12.441% | $90.9535 | $90.95 | $90.95 | $91.00 |
| Purchase #7 | $147.30 | 5.591% | $155.5355 | $155.54 | $155.55 | $155.50 |
| 7 purchase totals = | $483.59 | $519.9400 | $519.94 | $520.00 | $519.90 | |