| 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 | $77.54 | 3.654% | $80.3733 | $80.37 | $80.35 | $80.40 |
| Purchase #2 | $226.65 | 8.111% | $245.0336 | $245.03 | $245.05 | $245.00 |
| Purchase #3 | $125.31 | 6.202% | $133.0817 | $133.08 | $133.10 | $133.10 |
| Purchase #4 | $83.98 | 7.169% | $90.0005 | $90.00 | $90.00 | $90.00 |
| Purchase #5 | $245.25 | 10.310% | $270.5353 | $270.54 | $270.55 | $270.50 |
| Purchase #6 | $53.58 | 9.148% | $58.4815 | $58.48 | $58.50 | $58.50 |
| Purchase #7 | $180.62 | 9.123% | $197.098 | $197.10 | $197.10 | $197.10 |
| 7 purchase totals = | $992.93 | $1,074.6039 | $1,074.60 | $1,074.65 | $1,074.60 | |