| 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 | $120.59 | 11.395% | $134.3312 | $134.33 | $134.35 | $134.30 |
| Purchase #2 | $83.66 | 6.423% | $89.0335 | $89.03 | $89.05 | $89.00 |
| Purchase #3 | $117.65 | 10.841% | $130.4044 | $130.40 | $130.40 | $130.40 |
| Purchase #4 | $45.34 | 7.260% | $48.6317 | $48.63 | $48.65 | $48.60 |
| Purchase #5 | $81.85 | 3.428% | $84.6558 | $84.66 | $84.65 | $84.70 |
| Purchase #6 | $191.65 | 10.272% | $211.3363 | $211.34 | $211.35 | $211.30 |
| Purchase #7 | $98.30 | 9.768% | $107.9019 | $107.90 | $107.90 | $107.90 |
| 7 purchase totals = | $739.04 | $806.2948 | $806.29 | $806.35 | $806.20 | |