| 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 | $14.45 | 13.749% | $16.4367 | $16.44 | $16.45 | $16.40 |
| Purchase #2 | $103.69 | 11.231% | $115.3354 | $115.34 | $115.35 | $115.30 |
| Purchase #3 | $111.51 | 6.193% | $118.4158 | $118.42 | $118.40 | $118.40 |
| Purchase #4 | $44.87 | 9.753% | $49.2462 | $49.25 | $49.25 | $49.20 |
| Purchase #5 | $187.85 | 4.243% | $195.8205 | $195.82 | $195.80 | $195.80 |
| Purchase #6 | $64.53 | 6.819% | $68.9303 | $68.93 | $68.95 | $68.90 |
| Purchase #7 | $62.77 | 9.152% | $68.5147 | $68.51 | $68.50 | $68.50 |
| 7 purchase totals = | $589.67 | $632.6996 | $632.71 | $632.70 | $632.50 | |