| 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 | $51.74 | 8.848% | $56.318 | $56.32 | $56.30 | $56.30 |
| Purchase #2 | $31.28 | 10.434% | $34.5438 | $34.54 | $34.55 | $34.50 |
| Purchase #3 | $9.83 | 6.624% | $10.4811 | $10.48 | $10.50 | $10.50 |
| Purchase #4 | $143.79 | 6.124% | $152.5957 | $152.60 | $152.60 | $152.60 |
| Purchase #5 | $46.84 | 10.804% | $51.9006 | $51.90 | $51.90 | $51.90 |
| Purchase #6 | $130.29 | 13.120% | $147.384 | $147.38 | $147.40 | $147.40 |
| Purchase #7 | $93.93 | 13.234% | $106.3607 | $106.36 | $106.35 | $106.40 |
| 7 purchase totals = | $507.70 | $559.5839 | $559.58 | $559.60 | $559.60 | |