| 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 | $51.70 | 7.247% | $55.4467 | $55.45 | $55.45 | $55.40 |
| Purchase #2 | $234.49 | 9.177% | $256.0091 | $256.01 | $256.00 | $256.00 |
| Purchase #3 | $131.93 | 7.839% | $142.272 | $142.27 | $142.25 | $142.30 |
| Purchase #4 | $165.53 | 6.630% | $176.5046 | $176.50 | $176.50 | $176.50 |
| Purchase #5 | $188.69 | 12.410% | $212.1064 | $212.11 | $212.10 | $212.10 |
| Purchase #6 | $39.94 | 8.492% | $43.3317 | $43.33 | $43.35 | $43.30 |
| Purchase #7 | $32.86 | 5.773% | $34.757 | $34.76 | $34.75 | $34.80 |
| 7 purchase totals = | $845.14 | $920.4275 | $920.43 | $920.40 | $920.40 | |