| 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 | $42.42 | 3.601% | $43.9475 | $43.95 | $43.95 | $43.90 |
| Purchase #2 | $67.26 | 10.484% | $74.3115 | $74.31 | $74.30 | $74.30 |
| Purchase #3 | $241.78 | 13.669% | $274.8289 | $274.83 | $274.85 | $274.80 |
| Purchase #4 | $28.40 | 13.705% | $32.2922 | $32.29 | $32.30 | $32.30 |
| Purchase #5 | $218.69 | 5.355% | $230.4008 | $230.40 | $230.40 | $230.40 |
| Purchase #6 | $206.28 | 13.757% | $234.6579 | $234.66 | $234.65 | $234.70 |
| Purchase #7 | $96.66 | 4.653% | $101.1576 | $101.16 | $101.15 | $101.20 |
| 7 purchase totals = | $901.49 | $991.5964 | $991.60 | $991.60 | $991.60 | |