| 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 | $75.77 | 11.799% | $84.7101 | $84.71 | $84.70 | $84.70 |
| Purchase #2 | $72.77 | 4.740% | $76.2193 | $76.22 | $76.20 | $76.20 |
| Purchase #3 | $177.61 | 7.208% | $190.4121 | $190.41 | $190.40 | $190.40 |
| Purchase #4 | $164.80 | 13.606% | $187.2227 | $187.22 | $187.20 | $187.20 |
| Purchase #5 | $137.31 | 7.336% | $147.3831 | $147.38 | $147.40 | $147.40 |
| Purchase #6 | $88.35 | 3.690% | $91.6101 | $91.61 | $91.60 | $91.60 |
| Purchase #7 | $220.57 | 4.540% | $230.5839 | $230.58 | $230.60 | $230.60 |
| 7 purchase totals = | $937.18 | $1,008.1413 | $1,008.13 | $1,008.10 | $1,008.10 | |