| 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 | $129.28 | 3.280% | $133.5204 | $133.52 | $133.50 | $133.50 |
| Purchase #2 | $14.31 | 8.569% | $15.5362 | $15.54 | $15.55 | $15.50 |
| Purchase #3 | $189.30 | 7.120% | $202.7782 | $202.78 | $202.80 | $202.80 |
| Purchase #4 | $101.63 | 13.330% | $115.1773 | $115.18 | $115.20 | $115.20 |
| Purchase #5 | $33.52 | 4.275% | $34.953 | $34.95 | $34.95 | $35.00 |
| Purchase #6 | $158.76 | 13.306% | $179.8846 | $179.88 | $179.90 | $179.90 |
| Purchase #7 | $88.93 | 3.726% | $92.2435 | $92.24 | $92.25 | $92.20 |
| 7 purchase totals = | $715.73 | $774.0932 | $774.09 | $774.15 | $774.10 | |