| 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 | $85.34 | 4.254% | $88.9704 | $88.97 | $88.95 | $89.00 |
| Purchase #2 | $71.53 | 10.262% | $78.8704 | $78.87 | $78.85 | $78.90 |
| Purchase #3 | $85.91 | 3.244% | $88.6969 | $88.70 | $88.70 | $88.70 |
| Purchase #4 | $63.35 | 9.860% | $69.5963 | $69.60 | $69.60 | $69.60 |
| Purchase #5 | $152.35 | 9.850% | $167.3565 | $167.36 | $167.35 | $167.40 |
| Purchase #6 | $80.55 | 3.658% | $83.4965 | $83.50 | $83.50 | $83.50 |
| Purchase #7 | $203.60 | 10.860% | $225.711 | $225.71 | $225.70 | $225.70 |
| 7 purchase totals = | $742.63 | $802.6980 | $802.71 | $802.65 | $802.80 | |