| 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 | $53.77 | 8.568% | $58.377 | $58.38 | $58.40 | $58.40 |
| Purchase #2 | $66.94 | 11.631% | $74.7258 | $74.73 | $74.75 | $74.70 |
| Purchase #3 | $111.55 | 8.408% | $120.9291 | $120.93 | $120.95 | $120.90 |
| Purchase #4 | $132.62 | 6.343% | $141.0321 | $141.03 | $141.05 | $141.00 |
| Purchase #5 | $160.97 | 3.451% | $166.5251 | $166.53 | $166.55 | $166.50 |
| Purchase #6 | $237.40 | 13.742% | $270.0235 | $270.02 | $270.00 | $270.00 |
| Purchase #7 | $246.60 | 4.814% | $258.4713 | $258.47 | $258.45 | $258.50 |
| 7 purchase totals = | $1,009.85 | $1,090.0839 | $1,090.09 | $1,090.15 | $1,090.00 | |