| 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 | $29.32 | 10.112% | $32.2848 | $32.28 | $32.30 | $32.30 |
| Purchase #2 | $138.85 | 6.567% | $147.9683 | $147.97 | $147.95 | $148.00 |
| Purchase #3 | $152.56 | 3.201% | $157.4434 | $157.44 | $157.45 | $157.40 |
| Purchase #4 | $35.92 | 5.781% | $37.9965 | $38.00 | $38.00 | $38.00 |
| Purchase #5 | $14.86 | 8.624% | $16.1415 | $16.14 | $16.15 | $16.10 |
| Purchase #6 | $49.48 | 8.335% | $53.6042 | $53.60 | $53.60 | $53.60 |
| Purchase #7 | $130.37 | 5.570% | $137.6316 | $137.63 | $137.65 | $137.60 |
| 7 purchase totals = | $551.36 | $583.0703 | $583.06 | $583.10 | $583.00 | |