| 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 | $67.42 | 9.761% | $74.0009 | $74.00 | $74.00 | $74.00 |
| Purchase #2 | $108.44 | 10.275% | $119.5822 | $119.58 | $119.60 | $119.60 |
| Purchase #3 | $56.35 | 12.674% | $63.4918 | $63.49 | $63.50 | $63.50 |
| Purchase #4 | $56.31 | 8.250% | $60.9556 | $60.96 | $60.95 | $61.00 |
| Purchase #5 | $84.60 | 8.561% | $91.8426 | $91.84 | $91.85 | $91.80 |
| Purchase #6 | $145.34 | 13.797% | $165.3926 | $165.39 | $165.40 | $165.40 |
| Purchase #7 | $37.52 | 8.111% | $40.5632 | $40.56 | $40.55 | $40.60 |
| 7 purchase totals = | $555.98 | $615.8289 | $615.82 | $615.85 | $615.90 | |