| 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 | $5.97 | 12.672% | $6.7265 | $6.73 | $6.75 | $6.70 |
| Purchase #2 | $120.29 | 7.166% | $128.91 | $128.91 | $128.90 | $128.90 |
| Purchase #3 | $153.73 | 8.588% | $166.9323 | $166.93 | $166.95 | $166.90 |
| Purchase #4 | $84.76 | 11.169% | $94.2268 | $94.23 | $94.25 | $94.20 |
| Purchase #5 | $88.79 | 4.296% | $92.6044 | $92.60 | $92.60 | $92.60 |
| Purchase #6 | $70.44 | 8.319% | $76.2999 | $76.30 | $76.30 | $76.30 |
| Purchase #7 | $250.60 | 11.511% | $279.4466 | $279.45 | $279.45 | $279.40 |
| 7 purchase totals = | $774.58 | $845.1465 | $845.15 | $845.20 | $845.00 | |