| 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 | $31.86 | 7.130% | $34.1316 | $34.13 | $34.15 | $34.10 |
| Purchase #2 | $70.98 | 5.137% | $74.6262 | $74.63 | $74.65 | $74.60 |
| Purchase #3 | $178.27 | 13.627% | $202.5629 | $202.56 | $202.55 | $202.60 |
| Purchase #4 | $226.38 | 9.660% | $248.2483 | $248.25 | $248.25 | $248.20 |
| Purchase #5 | $6.83 | 5.518% | $7.2069 | $7.21 | $7.20 | $7.20 |
| Purchase #6 | $170.88 | 9.565% | $187.2247 | $187.22 | $187.20 | $187.20 |
| Purchase #7 | $75.47 | 4.116% | $78.5763 | $78.58 | $78.60 | $78.60 |
| 7 purchase totals = | $760.67 | $832.5769 | $832.58 | $832.60 | $832.50 | |