| 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 | $75.92 | 11.545% | $84.685 | $84.69 | $84.70 | $84.70 |
| Purchase #2 | $18.43 | 3.215% | $19.0225 | $19.02 | $19.00 | $19.00 |
| Purchase #3 | $96.64 | 11.365% | $107.6231 | $107.62 | $107.60 | $107.60 |
| Purchase #4 | $63.72 | 7.821% | $68.7035 | $68.70 | $68.70 | $68.70 |
| Purchase #5 | $246.86 | 8.221% | $267.1544 | $267.15 | $267.15 | $267.20 |
| Purchase #6 | $102.62 | 4.117% | $106.8449 | $106.84 | $106.85 | $106.80 |
| Purchase #7 | $135.91 | 9.559% | $148.9016 | $148.90 | $148.90 | $148.90 |
| 7 purchase totals = | $740.10 | $802.9350 | $802.92 | $802.90 | $802.90 | |