| 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 | $248.25 | 10.797% | $275.0536 | $275.05 | $275.05 | $275.10 |
| Purchase #2 | $60.63 | 12.120% | $67.9784 | $67.98 | $68.00 | $68.00 |
| Purchase #3 | $31.85 | 8.480% | $34.5509 | $34.55 | $34.55 | $34.60 |
| Purchase #4 | $102.25 | 13.626% | $116.1826 | $116.18 | $116.20 | $116.20 |
| Purchase #5 | $215.73 | 6.659% | $230.0955 | $230.10 | $230.10 | $230.10 |
| Purchase #6 | $38.49 | 4.436% | $40.1974 | $40.20 | $40.20 | $40.20 |
| Purchase #7 | $77.32 | 4.134% | $80.5164 | $80.52 | $80.50 | $80.50 |
| 7 purchase totals = | $774.52 | $844.5748 | $844.58 | $844.60 | $844.70 | |