| 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 | $94.32 | 4.811% | $98.8577 | $98.86 | $98.85 | $98.90 |
| Purchase #2 | $243.63 | 12.359% | $273.7402 | $273.74 | $273.75 | $273.70 |
| Purchase #3 | $247.94 | 8.245% | $268.3827 | $268.38 | $268.40 | $268.40 |
| Purchase #4 | $36.63 | 8.715% | $39.8223 | $39.82 | $39.80 | $39.80 |
| Purchase #5 | $79.89 | 12.630% | $89.9801 | $89.98 | $90.00 | $90.00 |
| Purchase #6 | $184.91 | 3.716% | $191.7813 | $191.78 | $191.80 | $191.80 |
| Purchase #7 | $207.25 | 5.724% | $219.113 | $219.11 | $219.10 | $219.10 |
| 7 purchase totals = | $1,094.57 | $1,181.6773 | $1,181.67 | $1,181.70 | $1,181.70 | |