| 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 | $92.73 | 7.790% | $99.9537 | $99.95 | $99.95 | $100.00 |
| Purchase #2 | $132.45 | 11.232% | $147.3268 | $147.33 | $147.35 | $147.30 |
| Purchase #3 | $179.65 | 8.491% | $194.9041 | $194.90 | $194.90 | $194.90 |
| Purchase #4 | $35.95 | 10.767% | $39.8207 | $39.82 | $39.80 | $39.80 |
| Purchase #5 | $225.53 | 3.164% | $232.6658 | $232.67 | $232.65 | $232.70 |
| Purchase #6 | $165.52 | 6.123% | $175.6548 | $175.65 | $175.65 | $175.70 |
| Purchase #7 | $109.74 | 4.356% | $114.5203 | $114.52 | $114.50 | $114.50 |
| 7 purchase totals = | $941.57 | $1,004.8462 | $1,004.84 | $1,004.80 | $1,004.90 | |