| 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 | $80.92 | 5.783% | $85.5996 | $85.60 | $85.60 | $85.60 |
| Purchase #2 | $81.57 | 4.174% | $84.9747 | $84.97 | $84.95 | $85.00 |
| Purchase #3 | $159.92 | 8.255% | $173.1214 | $173.12 | $173.10 | $173.10 |
| Purchase #4 | $84.66 | 7.279% | $90.8224 | $90.82 | $90.80 | $90.80 |
| Purchase #5 | $236.47 | 7.502% | $254.21 | $254.21 | $254.20 | $254.20 |
| Purchase #6 | $173.90 | 4.251% | $181.2925 | $181.29 | $181.30 | $181.30 |
| Purchase #7 | $107.89 | 9.761% | $118.4211 | $118.42 | $118.40 | $118.40 |
| 7 purchase totals = | $925.33 | $988.4417 | $988.43 | $988.35 | $988.40 | |