| 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 | $83.93 | 5.387% | $88.4513 | $88.45 | $88.45 | $88.50 |
| Purchase #2 | $211.34 | 4.157% | $220.1254 | $220.13 | $220.15 | $220.10 |
| Purchase #3 | $44.55 | 11.332% | $49.5984 | $49.60 | $49.60 | $49.60 |
| Purchase #4 | $159.56 | 8.332% | $172.8545 | $172.85 | $172.85 | $172.90 |
| Purchase #5 | $73.37 | 9.574% | $80.3944 | $80.39 | $80.40 | $80.40 |
| Purchase #6 | $140.45 | 4.789% | $147.1762 | $147.18 | $147.20 | $147.20 |
| Purchase #7 | $84.55 | 12.451% | $95.0773 | $95.08 | $95.10 | $95.10 |
| 7 purchase totals = | $797.75 | $853.6775 | $853.68 | $853.75 | $853.80 | |