| 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 | $12.48 | 3.830% | $12.958 | $12.96 | $12.95 | $13.00 |
| Purchase #2 | $70.39 | 7.650% | $75.7748 | $75.77 | $75.75 | $75.80 |
| Purchase #3 | $113.87 | 3.141% | $117.4467 | $117.45 | $117.45 | $117.40 |
| Purchase #4 | $112.67 | 6.170% | $119.6217 | $119.62 | $119.60 | $119.60 |
| Purchase #5 | $42.62 | 11.634% | $47.5784 | $47.58 | $47.60 | $47.60 |
| Purchase #6 | $233.59 | 3.472% | $241.7002 | $241.70 | $241.70 | $241.70 |
| Purchase #7 | $161.49 | 12.394% | $181.5051 | $181.51 | $181.50 | $181.50 |
| 7 purchase totals = | $747.11 | $796.5849 | $796.59 | $796.55 | $796.60 | |