| 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 | $5.44 | 5.148% | $5.7201 | $5.72 | $5.70 | $5.70 |
| Purchase #2 | $123.29 | 4.559% | $128.9108 | $128.91 | $128.90 | $128.90 |
| Purchase #3 | $195.31 | 9.815% | $214.4797 | $214.48 | $214.50 | $214.50 |
| Purchase #4 | $78.35 | 3.131% | $80.8031 | $80.80 | $80.80 | $80.80 |
| Purchase #5 | $181.91 | 8.649% | $197.6434 | $197.64 | $197.65 | $197.60 |
| Purchase #6 | $202.35 | 12.803% | $228.2569 | $228.26 | $228.25 | $228.30 |
| Purchase #7 | $9.39 | 10.601% | $10.3854 | $10.39 | $10.40 | $10.40 |
| 7 purchase totals = | $796.04 | $866.1994 | $866.20 | $866.20 | $866.20 | |