| 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 | $73.73 | 10.405% | $81.4016 | $81.40 | $81.40 | $81.40 |
| Purchase #2 | $113.74 | 10.525% | $125.7111 | $125.71 | $125.70 | $125.70 |
| Purchase #3 | $118.85 | 5.694% | $125.6173 | $125.62 | $125.60 | $125.60 |
| Purchase #4 | $38.48 | 10.374% | $42.4719 | $42.47 | $42.45 | $42.50 |
| Purchase #5 | $189.77 | 11.291% | $211.1969 | $211.20 | $211.20 | $211.20 |
| Purchase #6 | $176.45 | 12.136% | $197.864 | $197.86 | $197.85 | $197.90 |
| Purchase #7 | $90.89 | 12.196% | $101.9749 | $101.97 | $101.95 | $102.00 |
| 7 purchase totals = | $801.91 | $886.2377 | $886.23 | $886.15 | $886.30 | |