| 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 | $75.86 | 7.399% | $81.4729 | $81.47 | $81.45 | $81.50 |
| Purchase #2 | $231.97 | 13.430% | $263.1236 | $263.12 | $263.10 | $263.10 |
| Purchase #3 | $124.70 | 11.181% | $138.6427 | $138.64 | $138.65 | $138.60 |
| Purchase #4 | $230.73 | 8.741% | $250.8981 | $250.90 | $250.90 | $250.90 |
| Purchase #5 | $181.94 | 7.873% | $196.2641 | $196.26 | $196.25 | $196.30 |
| Purchase #6 | $17.80 | 9.504% | $19.4917 | $19.49 | $19.50 | $19.50 |
| Purchase #7 | $84.54 | 4.485% | $88.3316 | $88.33 | $88.35 | $88.30 |
| 7 purchase totals = | $947.54 | $1,038.2247 | $1,038.21 | $1,038.20 | $1,038.20 | |