| 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 | $35.86 | 10.240% | $39.5321 | $39.53 | $39.55 | $39.50 |
| Purchase #2 | $195.99 | 4.397% | $204.6077 | $204.61 | $204.60 | $204.60 |
| Purchase #3 | $28.71 | 12.120% | $32.1897 | $32.19 | $32.20 | $32.20 |
| Purchase #4 | $128.28 | 11.723% | $143.3183 | $143.32 | $143.30 | $143.30 |
| Purchase #5 | $246.39 | 8.384% | $267.0473 | $267.05 | $267.05 | $267.00 |
| Purchase #6 | $13.88 | 6.332% | $14.7589 | $14.76 | $14.75 | $14.80 |
| Purchase #7 | $106.90 | 8.390% | $115.8689 | $115.87 | $115.85 | $115.90 |
| 7 purchase totals = | $756.01 | $817.3229 | $817.33 | $817.30 | $817.30 | |