| 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 | $55.67 | 5.149% | $58.5364 | $58.54 | $58.55 | $58.50 |
| Purchase #2 | $162.30 | 10.794% | $179.8187 | $179.82 | $179.80 | $179.80 |
| Purchase #3 | $165.94 | 8.489% | $180.0266 | $180.03 | $180.05 | $180.00 |
| Purchase #4 | $74.52 | 13.765% | $84.7777 | $84.78 | $84.80 | $84.80 |
| Purchase #5 | $134.51 | 10.218% | $148.2542 | $148.25 | $148.25 | $148.30 |
| Purchase #6 | $195.25 | 8.137% | $211.1375 | $211.14 | $211.15 | $211.10 |
| Purchase #7 | $210.92 | 9.109% | $230.1327 | $230.13 | $230.15 | $230.10 |
| 7 purchase totals = | $999.11 | $1,092.6838 | $1,092.69 | $1,092.75 | $1,092.60 | |