| 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 | $54.50 | 7.192% | $58.4196 | $58.42 | $58.40 | $58.40 |
| Purchase #2 | $148.98 | 12.127% | $167.0468 | $167.05 | $167.05 | $167.00 |
| Purchase #3 | $78.30 | 9.430% | $85.6837 | $85.68 | $85.70 | $85.70 |
| Purchase #4 | $135.34 | 11.832% | $151.3534 | $151.35 | $151.35 | $151.40 |
| Purchase #5 | $91.54 | 7.405% | $98.3185 | $98.32 | $98.30 | $98.30 |
| Purchase #6 | $196.61 | 3.232% | $202.9644 | $202.96 | $202.95 | $203.00 |
| Purchase #7 | $34.30 | 12.300% | $38.5189 | $38.52 | $38.50 | $38.50 |
| 7 purchase totals = | $739.57 | $802.3053 | $802.30 | $802.25 | $802.30 | |